63272474 has 8 divisors (see below), whose sum is σ = 95008788. Its totient is φ = 31602880.

The previous prime is 63272467. The next prime is 63272509. The reversal of 63272474 is 47427236.

It can be written as a sum of positive squares in 2 ways, for example, as 56896849 + 6375625 = 7543^2 + 2525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14237 + ... + 18144.

Almost surely, 2^63272474 is an apocalyptic number.

63272474 is a deficient number, since it is larger than the sum of its proper divisors (31736314).

63272474 is a wasteful number, since it uses less digits than its factorization.

63272474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33360.

The product of its digits is 56448, while the sum is 35.

The square root of 63272474 is about 7954.3996630795. The cubic root of 63272474 is about 398.4785410776.

The spelling of 63272474 in words is "sixty-three million, two hundred seventy-two thousand, four hundred seventy-four".