85500374 has 8 divisors (see below), whose sum is σ = 130007640. Its totient is φ = 42164496.

The previous prime is 85500367. The next prime is 85500397. The reversal of 85500374 is 47300558.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 85500374.

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, 292664 + ... + 292955.

It is an arithmetic number, because the mean of its divisors is an integer number (16250955).

Almost surely, 2^85500374 is an apocalyptic number.

85500374 is a deficient number, since it is larger than the sum of its proper divisors (44507266).

85500374 is a wasteful number, since it uses less digits than its factorization.

85500374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585694.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 85500374 is about 9246.6412280352. The cubic root of 85500374 is about 440.5440480964.

The spelling of 85500374 in words is "eighty-five million, five hundred thousand, three hundred seventy-four".