46464291 has 24 divisors (see below), whose sum is σ = 71123520. Its totient is φ = 29148336.

The previous prime is 46464287. The next prime is 46464323. The reversal of 46464291 is 19246464.

46464291 is a `hidden beast` number, since 4 + 6 + 4 + 642 + 9 + 1 = 666.

It is not a de Polignac number, because 46464291 - 2² = 46464287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46464221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27040 + ... + 28706.

It is an arithmetic number, because the mean of its divisors is an integer number (2963480).

Almost surely, 2^46464291 is an apocalyptic number.

46464291 is a deficient number, since it is larger than the sum of its proper divisors (24659229).

46464291 is a wasteful number, since it uses less digits than its factorization.

46464291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1852 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 46464291 is about 6816.4720347112. The cubic root of 46464291 is about 359.5062443987.

The spelling of 46464291 in words is "forty-six million, four hundred sixty-four thousand, two hundred ninety-one".