474048131 has 4 divisors (see below), whose sum is σ = 474123672. Its totient is φ = 473972592.

The previous prime is 474048097. The next prime is 474048143. The reversal of 474048131 is 131840474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474048131 is a prime.

It is a super-2 number, since 2×474048131² = 449443261009186322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474048161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27410 + ... + 41223.

It is an arithmetic number, because the mean of its divisors is an integer number (118530918).

Almost surely, 2^474048131 is an apocalyptic number.

474048131 is a deficient number, since it is larger than the sum of its proper divisors (75541).

474048131 is an equidigital number, since it uses as much as digits as its factorization.

474048131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75540.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 474048131 is about 21772.6463940422. The cubic root of 474048131 is about 779.7238398873.

The spelling of 474048131 in words is "four hundred seventy-four million, forty-eight thousand, one hundred thirty-one".