270122631 has 4 divisors (see below), whose sum is σ = 360163512. Its totient is φ = 180081752.

The previous prime is 270122621. The next prime is 270122641. The reversal of 270122631 is 136221072.

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

It is an interprime number because it is at equal distance from previous prime (270122621) and next prime (270122641).

It is a cyclic number.

It is not a de Polignac number, because 270122631 - 2⁵ = 270122599 is a prime.

It is a super-2 number, since 2×270122631² = 145932471556724322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270122621) 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, 45020436 + ... + 45020441.

It is an arithmetic number, because the mean of its divisors is an integer number (90040878).

Almost surely, 2^270122631 is an apocalyptic number.

270122631 is a deficient number, since it is larger than the sum of its proper divisors (90040881).

270122631 is an equidigital number, since it uses as much as digits as its factorization.

270122631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90040880.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 270122631 is about 16435.4078440421. The cubic root of 270122631 is about 646.4282442287.

The spelling of 270122631 in words is "two hundred seventy million, one hundred twenty-two thousand, six hundred thirty-one".