74254264 has 32 divisors (see below), whose sum is σ = 163421280. Its totient is φ = 30962304.

The previous prime is 74254259. The next prime is 74254277. The reversal of 74254264 is 46245247.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 15847 + ... + 19990.

It is an arithmetic number, because the mean of its divisors is an integer number (5106915).

Almost surely, 2^74254264 is an apocalyptic number.

74254264 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

74254264 is an abundant number, since it is smaller than the sum of its proper divisors (89167016).

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

74254264 is a wasteful number, since it uses less digits than its factorization.

74254264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35887 (or 35883 counting only the distinct ones).

The product of its digits is 53760, while the sum is 34.

The square root of 74254264 is about 8617.0913886299. The cubic root of 74254264 is about 420.3139451653.

The spelling of 74254264 in words is "seventy-four million, two hundred fifty-four thousand, two hundred sixty-four".