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4621434 = 23770239
BaseRepresentation
bin10001101000010001111010
322200210102020
4101220101322
52140341214
6243015310
754165366
oct21502172
98623366
104621434
112677174
12166a536
13c5a69c
148842a6
156144a9
hex46847a

4621434 has 8 divisors (see below), whose sum is σ = 9242880. Its totient is φ = 1540476.

The previous prime is 4621381. The next prime is 4621439. The reversal of 4621434 is 4341264.

It is a sphenic number, since it is the product of 3 distinct primes.

4621434 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4621439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385114 + ... + 385125.

It is an arithmetic number, because the mean of its divisors is an integer number (1155360).

Almost surely, 24621434 is an apocalyptic number.

4621434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4621434 is a wasteful number, since it uses less digits than its factorization.

4621434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770244.

The product of its digits is 2304, while the sum is 24.

The square root of 4621434 is about 2149.7520787291. The cubic root of 4621434 is about 166.5682610205.

Adding to 4621434 its reverse (4341264), we get a palindrome (8962698).

The spelling of 4621434 in words is "four million, six hundred twenty-one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 770239 1540478 2310717 4621434