85184652 has 48 divisors (see below), whose sum is σ = 234493952. Its totient is φ = 23552640.

The previous prime is 85184651. The next prime is 85184653. The reversal of 85184652 is 25648158.

It is an interprime number because it is at equal distance from previous prime (85184651) and next prime (85184653).

It is a super-2 number, since 2×85184652² = 14512849872722208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85184652.

It is not an unprimeable number, because it can be changed into a prime (85184651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13753 + ... + 18960.

Almost surely, 2^85184652 is an apocalyptic number.

It is an amenable number.

85184652 is an abundant number, since it is smaller than the sum of its proper divisors (149309300).

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

85184652 is a wasteful number, since it uses less digits than its factorization.

85184652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32758 (or 32756 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 85184652 is about 9229.5531852848. The cubic root of 85184652 is about 440.0011225867.

The spelling of 85184652 in words is "eighty-five million, one hundred eighty-four thousand, six hundred fifty-two".