45856929 has 8 divisors (see below), whose sum is σ = 61748352. Its totient is φ = 30268400.

The previous prime is 45856927. The next prime is 45856957. The reversal of 45856929 is 92965854.

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 45856929 - 2¹ = 45856927 is a prime.

It is a super-2 number, since 2×45856929² = 4205715874622082, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45856927) 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, 75369 + ... + 75974.

It is an arithmetic number, because the mean of its divisors is an integer number (7718544).

Almost surely, 2^45856929 is an apocalyptic number.

It is an amenable number.

45856929 is a deficient number, since it is larger than the sum of its proper divisors (15891423).

45856929 is a wasteful number, since it uses less digits than its factorization.

45856929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151447.

The product of its digits is 777600, while the sum is 48.

The square root of 45856929 is about 6771.7744351093. The cubic root of 45856929 is about 357.9329301235.

The spelling of 45856929 in words is "forty-five million, eight hundred fifty-six thousand, nine hundred twenty-nine".