74873874 has 8 divisors (see below), whose sum is σ = 149747760. Its totient is φ = 24957956.

The previous prime is 74873863. The next prime is 74873917. The reversal of 74873874 is 47837847.

It is a sphenic number, since it is the product of 3 distinct primes.

74873874 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 6239484 + ... + 6239495.

It is an arithmetic number, because the mean of its divisors is an integer number (18718470).

Almost surely, 2^74873874 is an apocalyptic number.

74873874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74873874 is a wasteful number, since it uses less digits than its factorization.

74873874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12478984.

The product of its digits is 1053696, while the sum is 48.

The square root of 74873874 is about 8652.9690858110. The cubic root of 74873874 is about 421.4798027046.

The spelling of 74873874 in words is "seventy-four million, eight hundred seventy-three thousand, eight hundred seventy-four".