74464122 has 8 divisors (see below), whose sum is σ = 148928256. Its totient is φ = 24821372.

The previous prime is 74464109. The next prime is 74464123. The reversal of 74464122 is 22146447.

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

74464122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 74464122.

It is not an unprimeable number, because it can be changed into a prime (74464123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6205338 + ... + 6205349.

It is an arithmetic number, because the mean of its divisors is an integer number (18616032).

Almost surely, 2^74464122 is an apocalyptic number.

74464122 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.

74464122 is a wasteful number, since it uses less digits than its factorization.

74464122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410692.

The product of its digits is 10752, while the sum is 30.

The square root of 74464122 is about 8629.2596437933. The cubic root of 74464122 is about 420.7095376112.

The spelling of 74464122 in words is "seventy-four million, four hundred sixty-four thousand, one hundred twenty-two".