85940158 has 8 divisors (see below), whose sum is σ = 131653152. Its totient is φ = 42055776.

The previous prime is 85940147. The next prime is 85940177. The reversal of 85940158 is 85104958.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85940158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457035 + ... + 457222.

It is an arithmetic number, because the mean of its divisors is an integer number (16456644).

Almost surely, 2^85940158 is an apocalyptic number.

85940158 is a deficient number, since it is larger than the sum of its proper divisors (45712994).

85940158 is a wasteful number, since it uses less digits than its factorization.

85940158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914306.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 85940158 is about 9270.3914696198. The cubic root of 85940158 is about 441.2980915250.

The spelling of 85940158 in words is "eighty-five million, nine hundred forty thousand, one hundred fifty-eight".