85299262 has 4 divisors (see below), whose sum is σ = 127948896. Its totient is φ = 42649630.

The previous prime is 85299239. The next prime is 85299271. The reversal of 85299262 is 26299258.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21324814 + ... + 21324817.

It is an arithmetic number, because the mean of its divisors is an integer number (31987224).

Almost surely, 2^85299262 is an apocalyptic number.

85299262 is a deficient number, since it is larger than the sum of its proper divisors (42649634).

85299262 is a wasteful number, since it uses less digits than its factorization.

85299262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42649633.

The product of its digits is 155520, while the sum is 43.

The square root of 85299262 is about 9235.7599579028. The cubic root of 85299262 is about 440.1983644150.

The spelling of 85299262 in words is "eighty-five million, two hundred ninety-nine thousand, two hundred sixty-two".