274712431 has 16 divisors (see below), whose sum is σ = 330969600. Its totient is φ = 222745248.

The previous prime is 274712413. The next prime is 274712441. The reversal of 274712431 is 134217472.

It is a cyclic number.

It is not a de Polignac number, because 274712431 - 2¹⁵ = 274679663 is a prime.

It is a super-2 number, since 2×274712431² = 150933839491859522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 274712393 and 274712402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274712411) 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, 133710 + ... + 135748.

It is an arithmetic number, because the mean of its divisors is an integer number (20685600).

Almost surely, 2^274712431 is an apocalyptic number.

274712431 is a deficient number, since it is larger than the sum of its proper divisors (56257169).

274712431 is a wasteful number, since it uses less digits than its factorization.

274712431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078.

The product of its digits is 9408, while the sum is 31.

The square root of 274712431 is about 16574.4511523006. The cubic root of 274712431 is about 650.0689717738.

The spelling of 274712431 in words is "two hundred seventy-four million, seven hundred twelve thousand, four hundred thirty-one".