64960328 has 16 divisors (see below), whose sum is σ = 122532480. Its totient is φ = 32285008.

The previous prime is 64960327. The next prime is 64960339. The reversal of 64960328 is 82306946.

It is a junction number, because it is equal to n+sod(n) for n = 64960291 and 64960300.

It is not an unprimeable number, because it can be changed into a prime (64960321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22976 + ... + 25647.

It is an arithmetic number, because the mean of its divisors is an integer number (7658280).

Almost surely, 2^64960328 is an apocalyptic number.

It is an amenable number.

64960328 is a deficient number, since it is larger than the sum of its proper divisors (57572152).

64960328 is a wasteful number, since it uses less digits than its factorization.

64960328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48796 (or 48792 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 64960328 is about 8059.7970197766. The cubic root of 64960328 is about 401.9907590922.

The spelling of 64960328 in words is "sixty-four million, nine hundred sixty thousand, three hundred twenty-eight".