74805201 has 25 divisors (see below), whose sum is σ = 115470905. Its totient is φ = 48261420.

The previous prime is 74805193. The next prime is 74805221. The reversal of 74805201 is 10250847.

The square root of 74805201 is 8649.

It is a perfect power (a square, a biquadrate), and thus also a powerful number.

74805201 is nontrivially palindromic in base 15.

It is not a de Polignac number, because 74805201 - 2³ = 74805193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74805221) by changing a digit.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 2413056 + ... + 2413086.

Almost surely, 2^74805201 is an apocalyptic number.

74805201 is the 8649-th square number.

74805201 is the 4325-th centered octagonal number.

It is an amenable number.

74805201 is a deficient number, since it is larger than the sum of its proper divisors (40665704).

74805201 is an frugal number, since it uses more digits than its factorization.

74805201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The cubic root of 74805201 is about 421.3509053358.

The spelling of 74805201 in words is "seventy-four million, eight hundred five thousand, two hundred one".