270431 has 6 divisors (see below), whose sum is σ = 314640. Its totient is φ = 231756.

The previous prime is 270421. The next prime is 270437. The reversal of 270431 is 134072.

It is a happy number.

It is not a de Polignac number, because 270431 - 2¹⁴ = 254047 is a prime.

It is a super-2 number, since 2×270431² = 146265851522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2711 + ... + 2808.

It is an arithmetic number, because the mean of its divisors is an integer number (52440).

2²⁷⁰⁴³¹ is an apocalyptic number.

270431 is a deficient number, since it is larger than the sum of its proper divisors (44209).

270431 is an equidigital number, since it uses as much as digits as its factorization.

270431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 270431 is about 520.0298068380. The cubic root of 270431 is about 64.6674135788.

The spelling of 270431 in words is "two hundred seventy thousand, four hundred thirty-one".