85015036 has 6 divisors (see below), whose sum is σ = 148776320. Its totient is φ = 42507516.

The previous prime is 85015019. The next prime is 85015039. The reversal of 85015036 is 63051058.

It is a junction number, because it is equal to n+sod(n) for n = 85014995 and 85015013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85015039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10626876 + ... + 10626883.

Almost surely, 2^85015036 is an apocalyptic number.

It is an amenable number.

85015036 is a deficient number, since it is larger than the sum of its proper divisors (63761284).

85015036 is a wasteful number, since it uses less digits than its factorization.

85015036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21253763 (or 21253761 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 85015036 is about 9220.3598628253. The cubic root of 85015036 is about 439.7088914641.

The spelling of 85015036 in words is "eighty-five million, fifteen thousand, thirty-six".