63072974 has 8 divisors (see below), whose sum is σ = 94647000. Its totient is φ = 31523976.

The previous prime is 63072973. The next prime is 63073007. The reversal of 63072974 is 47927036.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63072973) 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, 2492 + ... + 11504.

It is an arithmetic number, because the mean of its divisors is an integer number (11830875).

Almost surely, 2^63072974 is an apocalyptic number.

63072974 is a deficient number, since it is larger than the sum of its proper divisors (31574026).

63072974 is a wasteful number, since it uses less digits than its factorization.

63072974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12514.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 63072974 is about 7941.8495326970. The cubic root of 63072974 is about 398.0592952236.

It can be divided in two parts, 63072 and 974, that added together give a palindrome (64046).

The spelling of 63072974 in words is "sixty-three million, seventy-two thousand, nine hundred seventy-four".