85196456 has 16 divisors (see below), whose sum is σ = 168151200. Its totient is φ = 40356144.

The previous prime is 85196453. The next prime is 85196497. The reversal of 85196456 is 65469158.

It is a super-2 number, since 2×85196456² = 14516872229919872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85196453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280100 + ... + 280403.

It is an arithmetic number, because the mean of its divisors is an integer number (10509450).

Almost surely, 2^85196456 is an apocalyptic number.

It is an amenable number.

85196456 is a deficient number, since it is larger than the sum of its proper divisors (82954744).

85196456 is a wasteful number, since it uses less digits than its factorization.

85196456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560528 (or 560524 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 85196456 is about 9230.1926307093. The cubic root of 85196456 is about 440.0214452358.

The spelling of 85196456 in words is "eighty-five million, one hundred ninety-six thousand, four hundred fifty-six".