622676474 has 32 divisors (see below), whose sum is σ = 1125851520. Its totient is φ = 252315648.

The previous prime is 622676473. The next prime is 622676477. The reversal of 622676474 is 474676226.

It is not an unprimeable number, because it can be changed into a prime (622676473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151454 + ... + 155510.

It is an arithmetic number, because the mean of its divisors is an integer number (35182860).

Almost surely, 2^622676474 is an apocalyptic number.

622676474 is a deficient number, since it is larger than the sum of its proper divisors (503175046).

622676474 is a wasteful number, since it uses less digits than its factorization.

622676474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662.

The product of its digits is 677376, while the sum is 44.

The square root of 622676474 is about 24953.4862093456. The cubic root of 622676474 is about 853.9271447043.

The spelling of 622676474 in words is "six hundred twenty-two million, six hundred seventy-six thousand, four hundred seventy-four".