99674 has 16 divisors (see below), whose sum is σ = 163680. Its totient is φ = 45360.

The previous prime is 99667. The next prime is 99679. The reversal of 99674 is 47699.

It is a happy number.

It is an Ulam number.

99674 is a Rhonda number in base 16.

It is not an unprimeable number, because it can be changed into a prime (99679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604 + ... + 1664.

It is an arithmetic number, because the mean of its divisors is an integer number (10230).

2⁹⁹⁶⁷⁴ is an apocalyptic number.

99674 is a deficient number, since it is larger than the sum of its proper divisors (64006).

99674 is a wasteful number, since it uses less digits than its factorization.

99674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125.

The product of its digits is 13608, while the sum is 35.

The square root of 99674 is about 315.7118939793. The cubic root of 99674 is about 46.3653948280.

The spelling of 99674 in words is "ninety-nine thousand, six hundred seventy-four".