85913074 has 8 divisors (see below), whose sum is σ = 138782700. Its totient is φ = 39652176.

The previous prime is 85913057. The next prime is 85913077. The reversal of 85913074 is 47031958.

It can be written as a sum of positive squares in 2 ways, for example, as 82937449 + 2975625 = 9107^2 + 1725^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (85913077) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1652149 + ... + 1652200.

Almost surely, 2^85913074 is an apocalyptic number.

85913074 is a deficient number, since it is larger than the sum of its proper divisors (52869626).

85913074 is a wasteful number, since it uses less digits than its factorization.

85913074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304364.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 85913074 is about 9268.9305747751. The cubic root of 85913074 is about 441.2517283596.

The spelling of 85913074 in words is "eighty-five million, nine hundred thirteen thousand, seventy-four".