74342852 has 6 divisors (see below), whose sum is σ = 130099998. Its totient is φ = 37171424.

The previous prime is 74342843. The next prime is 74342909. The reversal of 74342852 is 25824347.

It can be written as a sum of positive squares in only one way, i.e., 73034116 + 1308736 = 8546^2 + 1144^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9292853 + ... + 9292860.

It is an arithmetic number, because the mean of its divisors is an integer number (21683333).

Almost surely, 2^74342852 is an apocalyptic number.

It is an amenable number.

74342852 is a deficient number, since it is larger than the sum of its proper divisors (55757146).

74342852 is a wasteful number, since it uses less digits than its factorization.

74342852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18585717 (or 18585715 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 74342852 is about 8622.2301059529. The cubic root of 74342852 is about 420.4810286076.

The spelling of 74342852 in words is "seventy-four million, three hundred forty-two thousand, eight hundred fifty-two".