64225376 has 12 divisors (see below), whose sum is σ = 126443772. Its totient is φ = 32112672.

The previous prime is 64225373. The next prime is 64225387. The reversal of 64225376 is 67352246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64225373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003490 + ... + 1003553.

It is an arithmetic number, because the mean of its divisors is an integer number (10536981).

Almost surely, 2^64225376 is an apocalyptic number.

It is an amenable number.

64225376 is a deficient number, since it is larger than the sum of its proper divisors (62218396).

64225376 is a wasteful number, since it uses less digits than its factorization.

64225376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007053 (or 2007045 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 64225376 is about 8014.0736208248. The cubic root of 64225376 is about 400.4689832552.

The spelling of 64225376 in words is "sixty-four million, two hundred twenty-five thousand, three hundred seventy-six".