74498201 has 4 divisors (see below), whose sum is σ = 74627892. Its totient is φ = 74368512.

The previous prime is 74498191. The next prime is 74498209. The reversal of 74498201 is 10289447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10289447 = 7 ⋅1469921.

It can be written as a sum of positive squares in 2 ways, for example, as 46566976 + 27931225 = 6824^2 + 5285^2 .

It is a cyclic number.

It is not a de Polignac number, because 74498201 - 2²² = 70303897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74498209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63980 + ... + 65133.

It is an arithmetic number, because the mean of its divisors is an integer number (18656973).

Almost surely, 2^74498201 is an apocalyptic number.

It is an amenable number.

74498201 is a deficient number, since it is larger than the sum of its proper divisors (129691).

74498201 is a wasteful number, since it uses less digits than its factorization.

74498201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129690.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 74498201 is about 8631.2340369150. The cubic root of 74498201 is about 420.7737079942.

The spelling of 74498201 in words is "seventy-four million, four hundred ninety-eight thousand, two hundred one".