131027416 has 32 divisors (see below), whose sum is σ = 265608000. Its totient is φ = 60238080.

The previous prime is 131027357. The next prime is 131027419. The reversal of 131027416 is 614720131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131027419) 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, 25860 + ... + 30508.

It is an arithmetic number, because the mean of its divisors is an integer number (8300250).

Almost surely, 2^131027416 is an apocalyptic number.

It is an amenable number.

131027416 is an abundant number, since it is smaller than the sum of its proper divisors (134580584).

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

131027416 is a wasteful number, since it uses less digits than its factorization.

131027416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939 (or 4935 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 131027416 is about 11446.7207531240. The cubic root of 131027416 is about 507.9107351370.

Adding to 131027416 its reverse (614720131), we get a palindrome (745747547).

The spelling of 131027416 in words is "one hundred thirty-one million, twenty-seven thousand, four hundred sixteen".