131527748 has 48 divisors (see below), whose sum is σ = 259930944. Its totient is φ = 57709440.

The previous prime is 131527733. The next prime is 131527751. The reversal of 131527748 is 847725131.

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, 281411 + ... + 281877.

It is an arithmetic number, because the mean of its divisors is an integer number (5415228).

Almost surely, 2^131527748 is an apocalyptic number.

It is an amenable number.

131527748 is a deficient number, since it is larger than the sum of its proper divisors (128403196).

131527748 is a wasteful number, since it uses less digits than its factorization.

131527748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 690 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 131527748 is about 11468.5547476567. The cubic root of 131527748 is about 508.5564046367.

The spelling of 131527748 in words is "one hundred thirty-one million, five hundred twenty-seven thousand, seven hundred forty-eight".