131459462 has 4 divisors (see below), whose sum is σ = 197189196. Its totient is φ = 65729730.

The previous prime is 131459459. The next prime is 131459473. The reversal of 131459462 is 264954131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32864864 + ... + 32864867.

It is an arithmetic number, because the mean of its divisors is an integer number (49297299).

Almost surely, 2^131459462 is an apocalyptic number.

131459462 is a deficient number, since it is larger than the sum of its proper divisors (65729734).

131459462 is an equidigital number, since it uses as much as digits as its factorization.

131459462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65729733.

The product of its digits is 25920, while the sum is 35.

The square root of 131459462 is about 11465.5772641416. The cubic root of 131459462 is about 508.4683793727.

The spelling of 131459462 in words is "one hundred thirty-one million, four hundred fifty-nine thousand, four hundred sixty-two".