474534623 has 2 divisors, whose sum is σ = 474534624. Its totient is φ = 474534622.

The previous prime is 474534587. The next prime is 474534629. The reversal of 474534623 is 326435474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474534623 - 2⁶ = 474534559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474534629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237267311 + 237267312.

It is an arithmetic number, because the mean of its divisors is an integer number (237267312).

Almost surely, 2^474534623 is an apocalyptic number.

474534623 is a deficient number, since it is larger than the sum of its proper divisors (1).

474534623 is an equidigital number, since it uses as much as digits as its factorization.

474534623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 38.

The square root of 474534623 is about 21783.8156207768. The cubic root of 474534623 is about 779.9904792833.

The spelling of 474534623 in words is "four hundred seventy-four million, five hundred thirty-four thousand, six hundred twenty-three".