84994599 has 16 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 54575040.

The previous prime is 84994589. The next prime is 84994643. The reversal of 84994599 is 99549948.

It is not a de Polignac number, because 84994599 - 2⁴ = 84994583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84994519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5344 + ... + 14090.

It is an arithmetic number, because the mean of its divisors is an integer number (7348320).

Almost surely, 2^84994599 is an apocalyptic number.

84994599 is a deficient number, since it is larger than the sum of its proper divisors (32578521).

84994599 is a wasteful number, since it uses less digits than its factorization.

84994599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870.

The product of its digits is 4199040, while the sum is 57.

The square root of 84994599 is about 9219.2515422891. The cubic root of 84994599 is about 439.6736543609.

The spelling of 84994599 in words is "eighty-four million, nine hundred ninety-four thousand, five hundred ninety-nine".