85184357 has 8 divisors (see below), whose sum is σ = 87450240. Its totient is φ = 82948320.

The previous prime is 85184329. The next prime is 85184371. The reversal of 85184357 is 75348158.

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

It is a cyclic number.

It is not a de Polignac number, because 85184357 - 2⁶ = 85184293 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 (85184327) 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, 1619 + ... + 13152.

It is an arithmetic number, because the mean of its divisors is an integer number (10931280).

Almost surely, 2^85184357 is an apocalyptic number.

It is an amenable number.

85184357 is a deficient number, since it is larger than the sum of its proper divisors (2265883).

85184357 is a wasteful number, since it uses less digits than its factorization.

85184357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14923.

The product of its digits is 134400, while the sum is 41.

The square root of 85184357 is about 9229.5372039989. The cubic root of 85184357 is about 440.0006146686. Note that the first 3 decimals are identical.

The spelling of 85184357 in words is "eighty-five million, one hundred eighty-four thousand, three hundred fifty-seven".