74452202 has 8 divisors (see below), whose sum is σ = 121830912. Its totient is φ = 33841900.

The previous prime is 74452199. The next prime is 74452223. The reversal of 74452202 is 20225447.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1692074 + ... + 1692117.

It is an arithmetic number, because the mean of its divisors is an integer number (15228864).

Almost surely, 2^74452202 is an apocalyptic number.

74452202 is a deficient number, since it is larger than the sum of its proper divisors (47378710).

74452202 is a wasteful number, since it uses less digits than its factorization.

74452202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384204.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 74452202 is about 8628.5689427622. The cubic root of 74452202 is about 420.6870877603.

Adding to 74452202 its reverse (20225447), we get a palindrome (94677649).

The spelling of 74452202 in words is "seventy-four million, four hundred fifty-two thousand, two hundred two".