85496058 has 12 divisors (see below), whose sum is σ = 185241498. Its totient is φ = 28498680.

The previous prime is 85496057. The next prime is 85496071. The reversal of 85496058 is 85069458.

It can be written as a sum of positive squares in only one way, i.e., 85322169 + 173889 = 9237^2 + 417^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85496053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2374873 + ... + 2374908.

Almost surely, 2^85496058 is an apocalyptic number.

85496058 is an abundant number, since it is smaller than the sum of its proper divisors (99745440).

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

85496058 is a wasteful number, since it uses less digits than its factorization.

85496058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749789 (or 4749786 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 85496058 is about 9246.4078430491. The cubic root of 85496058 is about 440.5366351849.

The spelling of 85496058 in words is "eighty-five million, four hundred ninety-six thousand, fifty-eight".