85604202 has 40 divisors (see below), whose sum is σ = 195915456. Its totient is φ = 27925128.

The previous prime is 85604191. The next prime is 85604209. The reversal of 85604202 is 20240658.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (85604209) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1993 + ... + 13235.

Almost surely, 2^85604202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85604202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97957728).

85604202 is an abundant number, since it is smaller than the sum of its proper divisors (110311254).

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

85604202 is a wasteful number, since it uses less digits than its factorization.

85604202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11304 (or 11295 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 85604202 is about 9252.2538875671. The cubic root of 85604202 is about 440.7223019158.

The spelling of 85604202 in words is "eighty-five million, six hundred four thousand, two hundred two".