85265446 has 16 divisors (see below), whose sum is σ = 148928544. Its totient is φ = 35852544.

The previous prime is 85265441. The next prime is 85265447. The reversal of 85265446 is 64456258.

It is a junction number, because it is equal to n+sod(n) for n = 85265399 and 85265408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85265441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56715 + ... + 58198.

It is an arithmetic number, because the mean of its divisors is an integer number (9308034).

Almost surely, 2^85265446 is an apocalyptic number.

85265446 is a deficient number, since it is larger than the sum of its proper divisors (63663098).

85265446 is a wasteful number, since it uses less digits than its factorization.

85265446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114975.

The product of its digits is 230400, while the sum is 40.

The square root of 85265446 is about 9233.9290662209. The cubic root of 85265446 is about 440.1401860476.

The spelling of 85265446 in words is "eighty-five million, two hundred sixty-five thousand, four hundred forty-six".