85738827 has 8 divisors (see below), whose sum is σ = 114381520. Its totient is φ = 57127680.

The previous prime is 85738823. The next prime is 85738853. The reversal of 85738827 is 72883758.

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

It is not a de Polignac number, because 85738827 - 2² = 85738823 is a prime.

It is a super-2 number, since 2×85738827² = 14702292910671858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85738823) 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, 574 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (14297690).

Almost surely, 2^85738827 is an apocalyptic number.

85738827 is a deficient number, since it is larger than the sum of its proper divisors (28642693).

85738827 is a wasteful number, since it uses less digits than its factorization.

85738827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15773.

The product of its digits is 752640, while the sum is 48.

The square root of 85738827 is about 9259.5262837793. The cubic root of 85738827 is about 440.9532141172.

The spelling of 85738827 in words is "eighty-five million, seven hundred thirty-eight thousand, eight hundred twenty-seven".