270131742 has 24 divisors (see below), whose sum is σ = 585809640. Its totient is φ = 89963280.

The previous prime is 270131713. The next prime is 270131747. The reversal of 270131742 is 247131072.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270131747) 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, 16017 + ... + 28227.

It is an arithmetic number, because the mean of its divisors is an integer number (24408735).

Almost surely, 2^270131742 is an apocalyptic number.

270131742 is an abundant number, since it is smaller than the sum of its proper divisors (315677898).

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

270131742 is a wasteful number, since it uses less digits than its factorization.

270131742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13448 (or 13445 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 270131742 is about 16435.6850176681. The cubic root of 270131742 is about 646.4355119667.

It can be divided in two parts, 2701 and 31742, that added together give a palindrome (34443).

The spelling of 270131742 in words is "two hundred seventy million, one hundred thirty-one thousand, seven hundred forty-two".