85752246 has 32 divisors (see below), whose sum is σ = 178005600. Its totient is φ = 27507200.

The previous prime is 85752239. The next prime is 85752281. The reversal of 85752246 is 64225758.

It is a congruent number.

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, 69160 + ... + 70388.

It is an arithmetic number, because the mean of its divisors is an integer number (5562675).

Almost surely, 2^85752246 is an apocalyptic number.

85752246 is an abundant number, since it is smaller than the sum of its proper divisors (92253354).

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

85752246 is a wasteful number, since it uses less digits than its factorization.

85752246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664.

The product of its digits is 134400, while the sum is 39.

The square root of 85752246 is about 9260.2508605329. The cubic root of 85752246 is about 440.9762174741.

The spelling of 85752246 in words is "eighty-five million, seven hundred fifty-two thousand, two hundred forty-six".