64046332 has 24 divisors (see below), whose sum is σ = 130709600. Its totient is φ = 27447840.

The previous prime is 64046303. The next prime is 64046347. The reversal of 64046332 is 23364046.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 64046332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21969 + ... + 24712.

Almost surely, 2^64046332 is an apocalyptic number.

It is an amenable number.

64046332 is an abundant number, since it is smaller than the sum of its proper divisors (66663268).

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

64046332 is a wasteful number, since it uses less digits than its factorization.

64046332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46706 (or 46690 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 64046332 is about 8002.8952261041. The cubic root of 64046332 is about 400.0965017167.

The spelling of 64046332 in words is "sixty-four million, forty-six thousand, three hundred thirty-two".