7200641 has 4 divisors (see below), whose sum is σ = 8229312. Its totient is φ = 6171972.

The previous prime is 7200629. The next prime is 7200643. The reversal of 7200641 is 1460027.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7200641 - 2¹⁰ = 7199617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7200643) 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, 514325 + ... + 514338.

It is an arithmetic number, because the mean of its divisors is an integer number (2057328).

Almost surely, 2^7200641 is an apocalyptic number.

It is an amenable number.

7200641 is a deficient number, since it is larger than the sum of its proper divisors (1028671).

7200641 is a wasteful number, since it uses less digits than its factorization.

7200641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028670.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 7200641 is about 2683.4010136392. The cubic root of 7200641 is about 193.1036071094.

Adding to 7200641 its reverse (1460027), we get a palindrome (8660668).

The spelling of 7200641 in words is "seven million, two hundred thousand, six hundred forty-one".