131462000 has 40 divisors (see below), whose sum is σ = 317879952. Its totient is φ = 52584000.

The previous prime is 131461963. The next prime is 131462021. The reversal of 131462000 is 264131.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 131462000.

It is a congruent number.

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, 30866 + ... + 34865.

Almost surely, 2^131462000 is an apocalyptic number.

131462000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131462000 is an abundant number, since it is smaller than the sum of its proper divisors (186417952).

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

131462000 is an equidigital number, since it uses as much as digits as its factorization.

131462000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65754 (or 65738 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 131462000 is about 11465.6879427272. The cubic root of 131462000 is about 508.4716515714.

The spelling of 131462000 in words is "one hundred thirty-one million, four hundred sixty-two thousand".