64046152 has 32 divisors (see below), whose sum is σ = 126360000. Its totient is φ = 30388288.

The previous prime is 64046117. The next prime is 64046153. The reversal of 64046152 is 25164046.

It is a self number, because there is not a number n which added to its sum of digits gives 64046152.

It is not an unprimeable number, because it can be changed into a prime (64046153) 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, 11349 + ... + 16027.

It is an arithmetic number, because the mean of its divisors is an integer number (3948750).

Almost surely, 2^64046152 is an apocalyptic number.

It is an amenable number.

64046152 is a deficient number, since it is larger than the sum of its proper divisors (62313848).

64046152 is a wasteful number, since it uses less digits than its factorization.

64046152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773 (or 4769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 64046152 is about 8002.8839801662. The cubic root of 64046152 is about 400.0961268972.

The spelling of 64046152 in words is "sixty-four million, forty-six thousand, one hundred fifty-two".