131696074 has 4 divisors (see below), whose sum is σ = 197544114. Its totient is φ = 65848036.

The previous prime is 131696069. The next prime is 131696099. The reversal of 131696074 is 470696131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 470696131 = 347 ⋅1356473.

It can be written as a sum of positive squares in only one way, i.e., 131675625 + 20449 = 11475^2 + 143^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32924017 + ... + 32924020.

Almost surely, 2^131696074 is an apocalyptic number.

131696074 is a deficient number, since it is larger than the sum of its proper divisors (65848040).

131696074 is an equidigital number, since it uses as much as digits as its factorization.

131696074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65848039.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 131696074 is about 11475.8909893742. The cubic root of 131696074 is about 508.7732581776.

The spelling of 131696074 in words is "one hundred thirty-one million, six hundred ninety-six thousand, seventy-four".