131704652 has 12 divisors (see below), whose sum is σ = 231898296. Its totient is φ = 65448000.

The previous prime is 131704633. The next prime is 131704663. The reversal of 131704652 is 256407131.

It is a super-2 number, since 2×131704652² = 34692230716882208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100349 + ... + 101652.

It is an arithmetic number, because the mean of its divisors is an integer number (19324858).

Almost surely, 2^131704652 is an apocalyptic number.

It is an amenable number.

131704652 is a deficient number, since it is larger than the sum of its proper divisors (100193644).

131704652 is a wasteful number, since it uses less digits than its factorization.

131704652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202168 (or 202166 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 131704652 is about 11476.2647233322. The cubic root of 131704652 is about 508.7843042226.

The spelling of 131704652 in words is "one hundred thirty-one million, seven hundred four thousand, six hundred fifty-two".