474427405 has 16 divisors (see below), whose sum is σ = 581050800. Its totient is φ = 371796480.

The previous prime is 474427391. The next prime is 474427477. The reversal of 474427405 is 504724474.

It can be written as a sum of positive squares in 8 ways, for example, as 13638249 + 460789156 = 3693^2 + 21466^2 .

It is not a de Polignac number, because 474427405 - 2⁹ = 474426893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43615 + ... + 53395.

It is an arithmetic number, because the mean of its divisors is an integer number (36315675).

Almost surely, 2^474427405 is an apocalyptic number.

It is an amenable number.

474427405 is a deficient number, since it is larger than the sum of its proper divisors (106623395).

474427405 is a wasteful number, since it uses less digits than its factorization.

474427405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

The product of its (nonzero) digits is 125440, while the sum is 37.

The square root of 474427405 is about 21781.3545262915. The cubic root of 474427405 is about 779.9317302729.

The spelling of 474427405 in words is "four hundred seventy-four million, four hundred twenty-seven thousand, four hundred five".