131654074 has 4 divisors (see below), whose sum is σ = 197481114. Its totient is φ = 65827036.

The previous prime is 131654063. The next prime is 131654099. The reversal of 131654074 is 470456131.

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

It can be written as a sum of positive squares in only one way, i.e., 130074025 + 1580049 = 11405^2 + 1257^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32913517 + ... + 32913520.

Almost surely, 2^131654074 is an apocalyptic number.

131654074 is a deficient number, since it is larger than the sum of its proper divisors (65827040).

131654074 is an equidigital number, since it uses as much as digits as its factorization.

131654074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65827039.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 131654074 is about 11474.0609201799. The cubic root of 131654074 is about 508.7191670971.

The spelling of 131654074 in words is "one hundred thirty-one million, six hundred fifty-four thousand, seventy-four".