131960526 has 16 divisors (see below), whose sum is σ = 264104400. Its totient is φ = 43956288.

The previous prime is 131960503. The next prime is 131960531. The reversal of 131960526 is 625069131.

It is a happy number.

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, 2820 + ... + 16488.

It is an arithmetic number, because the mean of its divisors is an integer number (16506525).

Almost surely, 2^131960526 is an apocalyptic number.

131960526 is an abundant number, since it is smaller than the sum of its proper divisors (132143874).

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

131960526 is a wasteful number, since it uses less digits than its factorization.

131960526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15283.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 131960526 is about 11487.4072792776. The cubic root of 131960526 is about 509.1135774790.

The spelling of 131960526 in words is "one hundred thirty-one million, nine hundred sixty thousand, five hundred twenty-six".