74068552 has 48 divisors (see below), whose sum is σ = 146589300. Its totient is φ = 35078400.

The previous prime is 74068537. The next prime is 74068571. The reversal of 74068552 is 25586047.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 64545156 + 9523396 = 8034^2 + 3086^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679474 + ... + 679582.

Almost surely, 2^74068552 is an apocalyptic number.

It is an amenable number.

74068552 is a deficient number, since it is larger than the sum of its proper divisors (72520748).

74068552 is a wasteful number, since it uses less digits than its factorization.

74068552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 74068552 is about 8606.3088487458. The cubic root of 74068552 is about 419.9632469729.

The spelling of 74068552 in words is "seventy-four million, sixty-eight thousand, five hundred fifty-two".