7564201 has 4 divisors (see below), whose sum is σ = 8009172. Its totient is φ = 7119232.

The previous prime is 7564177. The next prime is 7564211. The reversal of 7564201 is 1024657.

7564201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 488601 = 2660^2 + 699^2 .

It is a cyclic number.

It is not a de Polignac number, because 7564201 - 2¹⁹ = 7039913 is a prime.

It is a Duffinian number.

7564201 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7564211) 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, 222460 + ... + 222493.

It is an arithmetic number, because the mean of its divisors is an integer number (2002293).

Almost surely, 2^7564201 is an apocalyptic number.

It is an amenable number.

7564201 is a deficient number, since it is larger than the sum of its proper divisors (444971).

7564201 is a wasteful number, since it uses less digits than its factorization.

7564201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444970.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7564201 is about 2750.3092553384. The cubic root of 7564201 is about 196.3003257144.

Adding to 7564201 its reverse (1024657), we get a palindrome (8588858).

The spelling of 7564201 in words is "seven million, five hundred sixty-four thousand, two hundred one".