65085192 has 48 divisors (see below), whose sum is σ = 176869680. Its totient is φ = 21621600.

The previous prime is 65085191. The next prime is 65085199. The reversal of 65085192 is 29158056.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (65085191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22467 + ... + 25197.

It is an arithmetic number, because the mean of its divisors is an integer number (3684785).

Almost surely, 2^65085192 is an apocalyptic number.

It is an amenable number.

65085192 is an abundant number, since it is smaller than the sum of its proper divisors (111784488).

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

65085192 is a wasteful number, since it uses less digits than its factorization.

65085192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074 (or 3067 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 65085192 is about 8067.5394018251. The cubic root of 65085192 is about 402.2481574645.

The spelling of 65085192 in words is "sixty-five million, eighty-five thousand, one hundred ninety-two".