131147614 has 32 divisors (see below), whose sum is σ = 224088480. Its totient is φ = 57065472.

The previous prime is 131147593. The next prime is 131147617. The reversal of 131147614 is 416741131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131147617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126442 + ... + 127474.

It is an arithmetic number, because the mean of its divisors is an integer number (7002765).

Almost surely, 2^131147614 is an apocalyptic number.

131147614 is a deficient number, since it is larger than the sum of its proper divisors (92940866).

131147614 is a wasteful number, since it uses less digits than its factorization.

131147614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its digits is 2016, while the sum is 28.

The square root of 131147614 is about 11451.9698742181. The cubic root of 131147614 is about 508.0659983073.

Adding to 131147614 its reverse (416741131), we get a palindrome (547888745).

The spelling of 131147614 in words is "one hundred thirty-one million, one hundred forty-seven thousand, six hundred fourteen".