239140160 has 56 divisors (see below), whose sum is σ = 650808960. Its totient is φ = 81990144.

The previous prime is 239140151. The next prime is 239140171. The reversal of 239140160 is 61041932.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×239140160² = 114376032249651200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51140 + ... + 55619.

Almost surely, 2^239140160 is an apocalyptic number.

239140160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

239140160 is an abundant number, since it is smaller than the sum of its proper divisors (411668800).

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

239140160 is a wasteful number, since it uses less digits than its factorization.

239140160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106783 (or 106773 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 239140160 is about 15464.1572676949. The cubic root of 239140160 is about 620.7034679145.

The spelling of 239140160 in words is "two hundred thirty-nine million, one hundred forty thousand, one hundred sixty".