131214396 has 24 divisors (see below), whose sum is σ = 306498640. Its totient is φ = 43690752.

The previous prime is 131214389. The next prime is 131214397. The reversal of 131214396 is 693412131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131214397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6690 + ... + 17526.

Almost surely, 2^131214396 is an apocalyptic number.

It is an amenable number.

131214396 is an abundant number, since it is smaller than the sum of its proper divisors (175284244).

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

131214396 is a wasteful number, since it uses less digits than its factorization.

131214396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11853 (or 11851 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 131214396 is about 11454.8852460424. The cubic root of 131214396 is about 508.1522215203.

The spelling of 131214396 in words is "one hundred thirty-one million, two hundred fourteen thousand, three hundred ninety-six".