131560896 has 112 divisors (see below), whose sum is σ = 362833920. Its totient is φ = 42040320.

The previous prime is 131560889. The next prime is 131560903. The reversal of 131560896 is 698065131.

It is an interprime number because it is at equal distance from previous prime (131560889) and next prime (131560903).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550345 + ... + 550583.

Almost surely, 2^131560896 is an apocalyptic number.

131560896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131560896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181416960).

131560896 is an abundant number, since it is smaller than the sum of its proper divisors (231273024).

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

131560896 is a wasteful number, since it uses less digits than its factorization.

131560896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 131560896 is about 11469.9998256321. Note that the first 3 decimals coincide. The cubic root of 131560896 is about 508.5991236624.

The spelling of 131560896 in words is "one hundred thirty-one million, five hundred sixty thousand, eight hundred ninety-six".