74104190 has 16 divisors (see below), whose sum is σ = 141234192. Its totient is φ = 27897984.

The previous prime is 74104189. The next prime is 74104213. The reversal of 74104190 is 9140147.

It is a super-2 number, since 2×74104190² = 10982861951112200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217784 + ... + 218123.

It is an arithmetic number, because the mean of its divisors is an integer number (8827137).

Almost surely, 2^74104190 is an apocalyptic number.

74104190 is a deficient number, since it is larger than the sum of its proper divisors (67130002).

74104190 is a wasteful number, since it uses less digits than its factorization.

74104190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435931.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 74104190 is about 8608.3790576391. The cubic root of 74104190 is about 420.0305911203.

The spelling of 74104190 in words is "seventy-four million, one hundred four thousand, one hundred ninety".