74896244 has 12 divisors (see below), whose sum is σ = 132341664. Its totient is φ = 37084344.

The previous prime is 74896243. The next prime is 74896249. The reversal of 74896244 is 44269847.

It is a junction number, because it is equal to n+sod(n) for n = 74896195 and 74896204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74896243) 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, 90482 + ... + 91305.

It is an arithmetic number, because the mean of its divisors is an integer number (11028472).

Almost surely, 2^74896244 is an apocalyptic number.

It is an amenable number.

74896244 is a deficient number, since it is larger than the sum of its proper divisors (57445420).

74896244 is a wasteful number, since it uses less digits than its factorization.

74896244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181894 (or 181892 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 74896244 is about 8654.2616091727. The cubic root of 74896244 is about 421.5217735722.

The spelling of 74896244 in words is "seventy-four million, eight hundred ninety-six thousand, two hundred forty-four".