85240874 has 8 divisors (see below), whose sum is σ = 128576160. Its totient is φ = 42382156.

The previous prime is 85240871. The next prime is 85240877. The reversal of 85240874 is 47804258.

It is an interprime number because it is at equal distance from previous prime (85240871) and next prime (85240877).

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

It is not an unprimeable number, because it can be changed into a prime (85240871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118694 + ... + 119409.

It is an arithmetic number, because the mean of its divisors is an integer number (16072020).

Almost surely, 2^85240874 is an apocalyptic number.

85240874 is a deficient number, since it is larger than the sum of its proper divisors (43335286).

85240874 is a wasteful number, since it uses less digits than its factorization.

85240874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238284.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 85240874 is about 9232.5984424754. The cubic root of 85240874 is about 440.0979017686.

The spelling of 85240874 in words is "eighty-five million, two hundred forty thousand, eight hundred seventy-four".