270032431 has 4 divisors (see below), whose sum is σ = 271403352. Its totient is φ = 268661512.

The previous prime is 270032429. The next prime is 270032447. The reversal of 270032431 is 134230072.

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

It is a cyclic number.

It is not a de Polignac number, because 270032431 - 2¹ = 270032429 is a prime.

It is a super-2 number, since 2×270032431² = 145835027583539522, 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 (270032461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685165 + ... + 685558.

It is an arithmetic number, because the mean of its divisors is an integer number (67850838).

Almost surely, 2^270032431 is an apocalyptic number.

270032431 is a deficient number, since it is larger than the sum of its proper divisors (1370921).

270032431 is a wasteful number, since it uses less digits than its factorization.

270032431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370920.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 270032431 is about 16432.6635394266. The cubic root of 270032431 is about 646.3562839259.

The spelling of 270032431 in words is "two hundred seventy million, thirty-two thousand, four hundred thirty-one".