131464770 has 16 divisors (see below), whose sum is σ = 315515520. Its totient is φ = 35057264.

The previous prime is 131464763. The next prime is 131464783. The reversal of 131464770 is 77464131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2191050 + ... + 2191109.

It is an arithmetic number, because the mean of its divisors is an integer number (19719720).

Almost surely, 2^131464770 is an apocalyptic number.

131464770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131464770 is an abundant number, since it is smaller than the sum of its proper divisors (184050750).

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

131464770 is a wasteful number, since it uses less digits than its factorization.

131464770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382169.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 131464770 is about 11465.8087372850. The cubic root of 131464770 is about 508.4752228355.

The spelling of 131464770 in words is "one hundred thirty-one million, four hundred sixty-four thousand, seven hundred seventy".