74213080 has 16 divisors (see below), whose sum is σ = 166979520. Its totient is φ = 29685216.

The previous prime is 74213053. The next prime is 74213081. The reversal of 74213080 is 8031247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74213081) by changing a digit.

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, 927624 + ... + 927703.

It is an arithmetic number, because the mean of its divisors is an integer number (10436220).

Almost surely, 2^74213080 is an apocalyptic number.

It is an amenable number.

74213080 is an abundant number, since it is smaller than the sum of its proper divisors (92766440).

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

74213080 is a wasteful number, since it uses less digits than its factorization.

74213080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855338 (or 1855334 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 74213080 is about 8614.7013877441. The cubic root of 74213080 is about 420.2362238788.

It can be divided in two parts, 7421 and 3080, that added together give a palindrome (10501).

The spelling of 74213080 in words is "seventy-four million, two hundred thirteen thousand, eighty".