85107054 has 32 divisors (see below), whose sum is σ = 176631840. Its totient is φ = 27305600.

The previous prime is 85107047. The next prime is 85107101. The reversal of 85107054 is 45070158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79684 + ... + 80744.

It is an arithmetic number, because the mean of its divisors is an integer number (5519745).

Almost surely, 2^85107054 is an apocalyptic number.

85107054 is an abundant number, since it is smaller than the sum of its proper divisors (91524786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85107054 is a wasteful number, since it uses less digits than its factorization.

85107054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 85107054 is about 9225.3484487037. The cubic root of 85107054 is about 439.8674773074.

The spelling of 85107054 in words is "eighty-five million, one hundred seven thousand, fifty-four".