85863074 has 32 divisors (see below), whose sum is σ = 144244800. Its totient is φ = 38001600.

The previous prime is 85863059. The next prime is 85863077. The reversal of 85863074 is 47036858.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (85863077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245852 + ... + 246200.

It is an arithmetic number, because the mean of its divisors is an integer number (4507650).

Almost surely, 2^85863074 is an apocalyptic number.

85863074 is a deficient number, since it is larger than the sum of its proper divisors (58381726).

85863074 is a wasteful number, since it uses less digits than its factorization.

85863074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 85863074 is about 9266.2329994448. The cubic root of 85863074 is about 441.1661113252.

The spelling of 85863074 in words is "eighty-five million, eight hundred sixty-three thousand, seventy-four".