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4905967 = 113114387
BaseRepresentation
bin10010101101101111101111
3100020020201111
4102231233233
52223442332
6253052451
756462053
oct22555757
910206644
104905967
112850a20
121787127
13102a051
14919c63
1566d947
hex4adbef

4905967 has 8 divisors (see below), whose sum is σ = 5524992. Its totient is φ = 4315800.

The previous prime is 4905949. The next prime is 4905973. The reversal of 4905967 is 7695094.

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

It is a cyclic number.

It is not a de Polignac number, because 4905967 - 215 = 4873199 is a prime.

4905967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6853 + ... + 7534.

It is an arithmetic number, because the mean of its divisors is an integer number (690624).

Almost surely, 24905967 is an apocalyptic number.

4905967 is a deficient number, since it is larger than the sum of its proper divisors (619025).

4905967 is a wasteful number, since it uses less digits than its factorization.

4905967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14429.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4905967 is about 2214.9417599567. The cubic root of 4905967 is about 169.9188424613.

The spelling of 4905967 in words is "four million, nine hundred five thousand, nine hundred sixty-seven".

Divisors: 1 11 31 341 14387 158257 445997 4905967