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40096472 = 23131722679
BaseRepresentation
bin1001100011110…
…1001011011000
32210110010000112
42120331023120
540231041342
63551223452
7664546223
oct230751330
983403015
1040096472
11206a7089
1211517b88
1383cb730
14547a5ba
1537c0682
hex263d2d8

40096472 has 32 divisors (see below), whose sum is σ = 85730400. Its totient is φ = 17416704.

The previous prime is 40096471. The next prime is 40096477. The reversal of 40096472 is 27469004.

40096472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40096471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9572 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (2679075).

Almost surely, 240096472 is an apocalyptic number.

It is an amenable number.

40096472 is an abundant number, since it is smaller than the sum of its proper divisors (45633928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40096472 is a wasteful number, since it uses less digits than its factorization.

40096472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22715 (or 22711 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 40096472 is about 6332.1775085669. The cubic root of 40096472 is about 342.2699099291.

The spelling of 40096472 in words is "forty million, ninety-six thousand, four hundred seventy-two".

Divisors: 1 2 4 8 13 17 26 34 52 68 104 136 221 442 884 1768 22679 45358 90716 181432 294827 385543 589654 771086 1179308 1542172 2358616 3084344 5012059 10024118 20048236 40096472