67474972 has 24 divisors (see below), whose sum is σ = 129064320. Its totient is φ = 30727680.

The previous prime is 67474961. The next prime is 67474997. The reversal of 67474972 is 27947476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13897 + ... + 18112.

It is an arithmetic number, because the mean of its divisors is an integer number (5377680).

Almost surely, 2^67474972 is an apocalyptic number.

67474972 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

67474972 is a deficient number, since it is larger than the sum of its proper divisors (61589348).

67474972 is a wasteful number, since it uses less digits than its factorization.

67474972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32061 (or 32059 counting only the distinct ones).

The product of its digits is 592704, while the sum is 46.

The square root of 67474972 is about 8214.3150657861. The cubic root of 67474972 is about 407.1123129763.

The spelling of 67474972 in words is "sixty-seven million, four hundred seventy-four thousand, nine hundred seventy-two".