74800468 has 6 divisors (see below), whose sum is σ = 130900826. Its totient is φ = 37400232.

The previous prime is 74800447. The next prime is 74800507. The reversal of 74800468 is 86400847.

It can be written as a sum of positive squares in only one way, i.e., 62536464 + 12264004 = 7908^2 + 3502^2 .

It is a super-2 number, since 2×74800468² = 11190220026038048, which contains 22 as substring.

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, 9350055 + ... + 9350062.

Almost surely, 2^74800468 is an apocalyptic number.

It is an amenable number.

74800468 is a deficient number, since it is larger than the sum of its proper divisors (56100358).

74800468 is a wasteful number, since it uses less digits than its factorization.

74800468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18700121 (or 18700119 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 74800468 is about 8648.7263802250. The cubic root of 74800468 is about 421.3420187171.

The spelling of 74800468 in words is "seventy-four million, eight hundred thousand, four hundred sixty-eight".