85149202 has 32 divisors (see below), whose sum is σ = 134830080. Its totient is φ = 40294800.

The previous prime is 85149187. The next prime is 85149221. The reversal of 85149202 is 20294158.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563827 + ... + 563977.

It is an arithmetic number, because the mean of its divisors is an integer number (4213440).

Almost surely, 2^85149202 is an apocalyptic number.

85149202 is a deficient number, since it is larger than the sum of its proper divisors (49680878).

85149202 is a wasteful number, since it uses less digits than its factorization.

85149202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 85149202 is about 9227.6325241093. The cubic root of 85149202 is about 439.9400779279.

The spelling of 85149202 in words is "eighty-five million, one hundred forty-nine thousand, two hundred two".