74996626 has 32 divisors (see below), whose sum is σ = 120347136. Its totient is φ = 34992000.

The previous prime is 74996609. The next prime is 74996627. The reversal of 74996626 is 62669947.

It is a super-2 number, since 2×74996626² = 11248987822767752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74996626.

It is not an unprimeable number, because it can be changed into a prime (74996627) 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 15 ways as a sum of consecutive naturals, for example, 414256 + ... + 414436.

It is an arithmetic number, because the mean of its divisors is an integer number (3760848).

Almost surely, 2^74996626 is an apocalyptic number.

74996626 is a deficient number, since it is larger than the sum of its proper divisors (45350510).

74996626 is a wasteful number, since it uses less digits than its factorization.

74996626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its digits is 979776, while the sum is 49.

The square root of 74996626 is about 8660.0592376727. The cubic root of 74996626 is about 421.7100086853.

The spelling of 74996626 in words is "seventy-four million, nine hundred ninety-six thousand, six hundred twenty-six".