74514622 has 32 divisors (see below), whose sum is σ = 138043584. Its totient is φ = 29376000.

The previous prime is 74514619. The next prime is 74514631. The reversal of 74514622 is 22641547.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72472 + ... + 73492.

It is an arithmetic number, because the mean of its divisors is an integer number (4313862).

Almost surely, 2^74514622 is an apocalyptic number.

74514622 is a deficient number, since it is larger than the sum of its proper divisors (63528962).

74514622 is a wasteful number, since it uses less digits than its factorization.

74514622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its digits is 13440, while the sum is 31.

The square root of 74514622 is about 8632.1852389763. The cubic root of 74514622 is about 420.8046215704.

The spelling of 74514622 in words is "seventy-four million, five hundred fourteen thousand, six hundred twenty-two".