74944662 has 16 divisors (see below), whose sum is σ = 161419440. Its totient is φ = 23059872.

The previous prime is 74944643. The next prime is 74944663. The reversal of 74944662 is 26644947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74944663) 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 7 ways as a sum of consecutive naturals, for example, 480337 + ... + 480492.

It is an arithmetic number, because the mean of its divisors is an integer number (10088715).

Almost surely, 2^74944662 is an apocalyptic number.

74944662 is an abundant number, since it is smaller than the sum of its proper divisors (86474778).

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

74944662 is a wasteful number, since it uses less digits than its factorization.

74944662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960847.

The product of its digits is 290304, while the sum is 42.

The square root of 74944662 is about 8657.0585073684. The cubic root of 74944662 is about 421.6125874046.

The spelling of 74944662 in words is "seventy-four million, nine hundred forty-four thousand, six hundred sixty-two".