85157411 has 8 divisors (see below), whose sum is σ = 89856000. Its totient is φ = 80480520.

The previous prime is 85157407. The next prime is 85157417. The reversal of 85157411 is 11475158.

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 85157411 - 2² = 85157407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85157417) 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, 2990 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (11232000).

Almost surely, 2^85157411 is an apocalyptic number.

85157411 is a deficient number, since it is larger than the sum of its proper divisors (4698589).

85157411 is a wasteful number, since it uses less digits than its factorization.

85157411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849.

The product of its digits is 5600, while the sum is 32.

The square root of 85157411 is about 9228.0773187051. The cubic root of 85157411 is about 439.9542152773.

The spelling of 85157411 in words is "eighty-five million, one hundred fifty-seven thousand, four hundred eleven".