131984748 has 48 divisors (see below), whose sum is σ = 391068160. Its totient is φ = 37709712.

The previous prime is 131984731. The next prime is 131984767. The reversal of 131984748 is 847489131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86536 + ... + 88047.

Almost surely, 2^131984748 is an apocalyptic number.

131984748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

131984748 is an abundant number, since it is smaller than the sum of its proper divisors (259083412).

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

131984748 is a wasteful number, since it uses less digits than its factorization.

131984748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174603 (or 174595 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 131984748 is about 11488.4615157992. The cubic root of 131984748 is about 509.1447256690.

The spelling of 131984748 in words is "one hundred thirty-one million, nine hundred eighty-four thousand, seven hundred forty-eight".