63472792 has 8 divisors (see below), whose sum is σ = 119011500. Its totient is φ = 31736392.

The previous prime is 63472789. The next prime is 63472811. The reversal of 63472792 is 29727436.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3967042 + ... + 3967057.

Almost surely, 2^63472792 is an apocalyptic number.

It is an amenable number.

63472792 is a deficient number, since it is larger than the sum of its proper divisors (55538708).

63472792 is a wasteful number, since it uses less digits than its factorization.

63472792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934105 (or 7934101 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 63472792 is about 7966.9813605907. The cubic root of 63472792 is about 398.8986201896.

The spelling of 63472792 in words is "sixty-three million, four hundred seventy-two thousand, seven hundred ninety-two".