85127474 has 8 divisors (see below), whose sum is σ = 128863020. Its totient is φ = 42173136.

The previous prime is 85127473. The next prime is 85127479. The reversal of 85127474 is 47472158.

It can be written as a sum of positive squares in 2 ways, for example, as 84511249 + 616225 = 9193^2 + 785^2 .

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 (85127473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195029 + ... + 195464.

Almost surely, 2^85127474 is an apocalyptic number.

85127474 is a deficient number, since it is larger than the sum of its proper divisors (43735546).

85127474 is a wasteful number, since it uses less digits than its factorization.

85127474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390604.

The product of its digits is 62720, while the sum is 38.

The square root of 85127474 is about 9226.4551155902. The cubic root of 85127474 is about 439.9026540845.

The spelling of 85127474 in words is "eighty-five million, one hundred twenty-seven thousand, four hundred seventy-four".