64332476 has 12 divisors (see below), whose sum is σ = 121242072. Its totient is φ = 29691888.

The previous prime is 64332473. The next prime is 64332487. The reversal of 64332476 is 67423346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64332473) 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, 618530 + ... + 618633.

It is an arithmetic number, because the mean of its divisors is an integer number (10103506).

Almost surely, 2^64332476 is an apocalyptic number.

It is an amenable number.

64332476 is a deficient number, since it is larger than the sum of its proper divisors (56909596).

64332476 is a wasteful number, since it uses less digits than its factorization.

64332476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237180 (or 1237178 counting only the distinct ones).

The product of its digits is 72576, while the sum is 35.

The square root of 64332476 is about 8020.7528324965. The cubic root of 64332476 is about 400.6914623441.

The spelling of 64332476 in words is "sixty-four million, three hundred thirty-two thousand, four hundred seventy-six".