85146652 has 12 divisors (see below), whose sum is σ = 149259600. Its totient is φ = 42501056.

The previous prime is 85146647. The next prime is 85146661. The reversal of 85146652 is 25664158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15373 + ... + 20164.

It is an arithmetic number, because the mean of its divisors is an integer number (12438300).

Almost surely, 2^85146652 is an apocalyptic number.

It is an amenable number.

85146652 is a deficient number, since it is larger than the sum of its proper divisors (64112948).

85146652 is a wasteful number, since it uses less digits than its factorization.

85146652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36140 (or 36138 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 85146652 is about 9227.4943511226. The cubic root of 85146652 is about 439.9356861921.

The spelling of 85146652 in words is "eighty-five million, one hundred forty-six thousand, six hundred fifty-two".