64032296 has 32 divisors (see below), whose sum is σ = 122472000. Its totient is φ = 31380096.

The previous prime is 64032277. The next prime is 64032301. The reversal of 64032296 is 69223046.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98645 + ... + 99291.

It is an arithmetic number, because the mean of its divisors is an integer number (3827250).

Almost surely, 2^64032296 is an apocalyptic number.

It is an amenable number.

64032296 is a deficient number, since it is larger than the sum of its proper divisors (58439704).

64032296 is a wasteful number, since it uses less digits than its factorization.

64032296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 64032296 is about 8002.0182454178. The cubic root of 64032296 is about 400.0672720189.

The spelling of 64032296 in words is "sixty-four million, thirty-two thousand, two hundred ninety-six".