85715627 has 8 divisors (see below), whose sum is σ = 86464560. Its totient is φ = 84970080.

The previous prime is 85715551. The next prime is 85715629. The reversal of 85715627 is 72651758.

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

It is a cyclic number.

It is not a de Polignac number, because 85715627 - 2¹² = 85711531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85715629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79649 + ... + 80717.

It is an arithmetic number, because the mean of its divisors is an integer number (10808070).

Almost surely, 2^85715627 is an apocalyptic number.

85715627 is a deficient number, since it is larger than the sum of its proper divisors (748933).

85715627 is a wasteful number, since it uses less digits than its factorization.

85715627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693.

The product of its digits is 117600, while the sum is 41.

The square root of 85715627 is about 9258.2734351498. The cubic root of 85715627 is about 440.9134381379.

The spelling of 85715627 in words is "eighty-five million, seven hundred fifteen thousand, six hundred twenty-seven".