85044967 has 8 divisors (see below), whose sum is σ = 97264800. Its totient is φ = 72842784.

The previous prime is 85044959. The next prime is 85044979. The reversal of 85044967 is 76944058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85044967 - 2³ = 85044959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85044367) 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, 8409 + ... + 15517.

It is an arithmetic number, because the mean of its divisors is an integer number (12158100).

Almost surely, 2^85044967 is an apocalyptic number.

85044967 is a deficient number, since it is larger than the sum of its proper divisors (12219833).

85044967 is a wasteful number, since it uses less digits than its factorization.

85044967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 85044967 is about 9221.9828128228. The cubic root of 85044967 is about 439.7604877591.

The spelling of 85044967 in words is "eighty-five million, forty-four thousand, nine hundred sixty-seven".