85969104 has 40 divisors (see below), whose sum is σ = 239172192. Its totient is φ = 26451840.

The previous prime is 85969097. The next prime is 85969109. The reversal of 85969104 is 40196958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85969109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68262 + ... + 69509.

Almost surely, 2^85969104 is an apocalyptic number.

It is an amenable number.

85969104 is an abundant number, since it is smaller than the sum of its proper divisors (153203088).

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

85969104 is a wasteful number, since it uses less digits than its factorization.

85969104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137795 (or 137789 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 85969104 is about 9271.9525451762. The cubic root of 85969104 is about 441.3476313482.

The spelling of 85969104 in words is "eighty-five million, nine hundred sixty-nine thousand, one hundred four".