84099574 has 8 divisors (see below), whose sum is σ = 135853200. Its totient is φ = 38815176.

The previous prime is 84099551. The next prime is 84099581. The reversal of 84099574 is 47599048.

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

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, 1617274 + ... + 1617325.

It is an arithmetic number, because the mean of its divisors is an integer number (16981650).

Almost surely, 2^84099574 is an apocalyptic number.

84099574 is a deficient number, since it is larger than the sum of its proper divisors (51753626).

84099574 is a wasteful number, since it uses less digits than its factorization.

84099574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234614.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 84099574 is about 9170.5819880747. The cubic root of 84099574 is about 438.1248957504.

The spelling of 84099574 in words is "eighty-four million, ninety-nine thousand, five hundred seventy-four".