85769294 has 32 divisors (see below), whose sum is σ = 144365760. Its totient is φ = 37958400.

The previous prime is 85769263. The next prime is 85769309. The reversal of 85769294 is 49296758.

It is a happy number.

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, 64367 + ... + 65685.

It is an arithmetic number, because the mean of its divisors is an integer number (4511430).

Almost surely, 2^85769294 is an apocalyptic number.

85769294 is a deficient number, since it is larger than the sum of its proper divisors (58596466).

85769294 is a wasteful number, since it uses less digits than its factorization.

85769294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436.

The product of its digits is 1088640, while the sum is 50.

The square root of 85769294 is about 9261.1713082093. The cubic root of 85769294 is about 441.0054383391.

The spelling of 85769294 in words is "eighty-five million, seven hundred sixty-nine thousand, two hundred ninety-four".