74442201 has 8 divisors (see below), whose sum is σ = 105094944. Its totient is φ = 46708800.

The previous prime is 74442197. The next prime is 74442211. The reversal of 74442201 is 10224447.

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

It is not a de Polignac number, because 74442201 - 2² = 74442197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74442211) by changing a digit.

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, 729775 + ... + 729876.

It is an arithmetic number, because the mean of its divisors is an integer number (13136868).

Almost surely, 2^74442201 is an apocalyptic number.

It is an amenable number.

74442201 is a deficient number, since it is larger than the sum of its proper divisors (30652743).

74442201 is a wasteful number, since it uses less digits than its factorization.

74442201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459671.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 74442201 is about 8627.9893949865. The cubic root of 74442201 is about 420.6682502608.

Adding to 74442201 its reverse (10224447), we get a palindrome (84666648).

The spelling of 74442201 in words is "seventy-four million, four hundred forty-two thousand, two hundred one".