74412274 has 8 divisors (see below), whose sum is σ = 114214320. Its totient is φ = 36340836.

The previous prime is 74412259. The next prime is 74412301. The reversal of 74412274 is 47221447.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432544 + ... + 432715.

It is an arithmetic number, because the mean of its divisors is an integer number (14276790).

Almost surely, 2^74412274 is an apocalyptic number.

74412274 is a deficient number, since it is larger than the sum of its proper divisors (39802046).

74412274 is a wasteful number, since it uses less digits than its factorization.

74412274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865304.

The product of its digits is 12544, while the sum is 31.

The square root of 74412274 is about 8626.2549231981. The cubic root of 74412274 is about 420.6118708327.

The spelling of 74412274 in words is "seventy-four million, four hundred twelve thousand, two hundred seventy-four".