74249332 has 12 divisors (see below), whose sum is σ = 130129216. Its totient is φ = 37069560.

The previous prime is 74249323. The next prime is 74249341. The reversal of 74249332 is 23394247.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (74249323) and next prime (74249341).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10668 + ... + 16195.

Almost surely, 2^74249332 is an apocalyptic number.

It is an amenable number.

74249332 is a deficient number, since it is larger than the sum of its proper divisors (55879884).

74249332 is a wasteful number, since it uses less digits than its factorization.

74249332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27558 (or 27556 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 74249332 is about 8616.8052084285. The cubic root of 74249332 is about 420.3046391486.

The spelling of 74249332 in words is "seventy-four million, two hundred forty-nine thousand, three hundred thirty-two".