74742076 has 6 divisors (see below), whose sum is σ = 130798640. Its totient is φ = 37371036.

The previous prime is 74742061. The next prime is 74742097. The reversal of 74742076 is 67024747.

It is a happy number.

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, 9342756 + ... + 9342763.

Almost surely, 2^74742076 is an apocalyptic number.

It is an amenable number.

74742076 is a deficient number, since it is larger than the sum of its proper divisors (56056564).

74742076 is a wasteful number, since it uses less digits than its factorization.

74742076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18685523 (or 18685521 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 74742076 is about 8645.3499639980. The cubic root of 74742076 is about 421.2323518099.

The spelling of 74742076 in words is "seventy-four million, seven hundred forty-two thousand, seventy-six".