99674494 has 16 divisors (see below), whose sum is σ = 158590080. Its totient is φ = 46851480.

The previous prime is 99674483. The next prime is 99674507. The reversal of 99674494 is 49447699.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5034 + ... + 14989.

It is an arithmetic number, because the mean of its divisors is an integer number (9911880).

Almost surely, 2^99674494 is an apocalyptic number.

99674494 is a deficient number, since it is larger than the sum of its proper divisors (58915586).

99674494 is a wasteful number, since it uses less digits than its factorization.

99674494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20175.

The product of its digits is 1959552, while the sum is 52.

The square root of 99674494 is about 9983.7114341311. The cubic root of 99674494 is about 463.6547142598.

The spelling of 99674494 in words is "ninety-nine million, six hundred seventy-four thousand, four hundred ninety-four".