254316474 has 24 divisors (see below), whose sum is σ = 574977312. Its totient is φ = 81086280.

The previous prime is 254316449. The next prime is 254316479. The reversal of 254316474 is 474613452.

254316474 is a `hidden beast` number, since 2 + 5 + 4 + 3 + 1 + 647 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (254316479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306732 + ... + 307559.

It is an arithmetic number, because the mean of its divisors is an integer number (23957388).

Almost surely, 2^254316474 is an apocalyptic number.

254316474 is an abundant number, since it is smaller than the sum of its proper divisors (320660838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254316474 is a wasteful number, since it uses less digits than its factorization.

254316474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614322 (or 614319 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 254316474 is about 15947.3030321744. The cubic root of 254316474 is about 633.5654673223.

The spelling of 254316474 in words is "two hundred fifty-four million, three hundred sixteen thousand, four hundred seventy-four".