74331026 has 32 divisors (see below), whose sum is σ = 140192640. Its totient is φ = 28952880.

The previous prime is 74331013. The next prime is 74331043. The reversal of 74331026 is 62013347.

It is a junction number, because it is equal to n+sod(n) for n = 74330986 and 74331004.

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 in 15 ways as a sum of consecutive naturals, for example, 16640 + ... + 20628.

It is an arithmetic number, because the mean of its divisors is an integer number (4381020).

Almost surely, 2^74331026 is an apocalyptic number.

74331026 is a deficient number, since it is larger than the sum of its proper divisors (65861614).

74331026 is a wasteful number, since it uses less digits than its factorization.

74331026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031 (or 4009 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 74331026 is about 8621.5442932226. The cubic root of 74331026 is about 420.4587315869.

The spelling of 74331026 in words is "seventy-four million, three hundred thirty-one thousand, twenty-six".