74609822 has 8 divisors (see below), whose sum is σ = 127902576. Its totient is φ = 31975632.

The previous prime is 74609819. The next prime is 74609879. The reversal of 74609822 is 22890647.

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, 2664623 + ... + 2664650.

It is an arithmetic number, because the mean of its divisors is an integer number (15987822).

Almost surely, 2^74609822 is an apocalyptic number.

74609822 is a deficient number, since it is larger than the sum of its proper divisors (53292754).

74609822 is a wasteful number, since it uses less digits than its factorization.

74609822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329282.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 74609822 is about 8637.6977256674. The cubic root of 74609822 is about 420.9837521916.

The spelling of 74609822 in words is "seventy-four million, six hundred nine thousand, eight hundred twenty-two".