74158796 has 6 divisors (see below), whose sum is σ = 129777900. Its totient is φ = 37079396.

The previous prime is 74158783. The next prime is 74158807. The reversal of 74158796 is 69785147.

It is a self number, because there is not a number n which added to its sum of digits gives 74158796.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9269846 + ... + 9269853.

It is an arithmetic number, because the mean of its divisors is an integer number (21629650).

Almost surely, 2^74158796 is an apocalyptic number.

It is an amenable number.

74158796 is a deficient number, since it is larger than the sum of its proper divisors (55619104).

74158796 is a wasteful number, since it uses less digits than its factorization.

74158796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18539703 (or 18539701 counting only the distinct ones).

The product of its digits is 423360, while the sum is 47.

The square root of 74158796 is about 8611.5501508149. The cubic root of 74158796 is about 420.1337367004.

The spelling of 74158796 in words is "seventy-four million, one hundred fifty-eight thousand, seven hundred ninety-six".