74572201 has 8 divisors (see below), whose sum is σ = 82466784. Its totient is φ = 66863520.

The previous prime is 74572193. The next prime is 74572213. The reversal of 74572201 is 10227547.

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

It is a cyclic number.

It is not a de Polignac number, because 74572201 - 2³ = 74572193 is a prime.

It is a super-2 number, since 2×74572201² = 11122026323968802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74572201.

It is not an unprimeable number, because it can be changed into a prime (74572271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45631 + ... + 47236.

It is an arithmetic number, because the mean of its divisors is an integer number (10308348).

Almost surely, 2^74572201 is an apocalyptic number.

It is an amenable number.

74572201 is a deficient number, since it is larger than the sum of its proper divisors (7894583).

74572201 is a wasteful number, since it uses less digits than its factorization.

74572201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92951.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 74572201 is about 8635.5197295820. The cubic root of 74572201 is about 420.9129818289.

Adding to 74572201 its reverse (10227547), we get a palindrome (84799748).

It can be divided in two parts, 74 and 572201, that added together give a palindrome (572275).

The spelling of 74572201 in words is "seventy-four million, five hundred seventy-two thousand, two hundred one".