85508074 has 8 divisors (see below), whose sum is σ = 129185280. Its totient is φ = 42446316.

The previous prime is 85508053. The next prime is 85508081. The reversal of 85508074 is 47080558.

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

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, 153514 + ... + 154069.

It is an arithmetic number, because the mean of its divisors is an integer number (16148160).

Almost surely, 2^85508074 is an apocalyptic number.

85508074 is a deficient number, since it is larger than the sum of its proper divisors (43677206).

85508074 is a wasteful number, since it uses less digits than its factorization.

85508074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307724.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 85508074 is about 9247.0575860649. The cubic root of 85508074 is about 440.5572725506.

The spelling of 85508074 in words is "eighty-five million, five hundred eight thousand, seventy-four".