74098822 has 32 divisors (see below), whose sum is σ = 134611200. Its totient is φ = 29883168.

The previous prime is 74098811. The next prime is 74098877. The reversal of 74098822 is 22889047.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42504 + ... + 44212.

It is an arithmetic number, because the mean of its divisors is an integer number (4206600).

Almost surely, 2^74098822 is an apocalyptic number.

74098822 is a deficient number, since it is larger than the sum of its proper divisors (60512378).

74098822 is a wasteful number, since it uses less digits than its factorization.

74098822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 74098822 is about 8608.0672627484. The cubic root of 74098822 is about 420.0204487398.

The spelling of 74098822 in words is "seventy-four million, ninety-eight thousand, eight hundred twenty-two".