85002372 has 216 divisors, whose sum is σ = 283378368. Its totient is φ = 21695040.

The previous prime is 85002353. The next prime is 85002383. The reversal of 85002372 is 27320058.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2741997 + ... + 2742027.

Almost surely, 2^85002372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85002372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141689184).

85002372 is an abundant number, since it is smaller than the sum of its proper divisors (198375996).

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

85002372 is a wasteful number, since it uses less digits than its factorization.

85002372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 85002372 is about 9219.6730961569. The cubic root of 85002372 is about 439.6870570915.

The spelling of 85002372 in words is "eighty-five million, two thousand, three hundred seventy-two".