220325541 has 16 divisors (see below), whose sum is σ = 297960768. Its totient is φ = 144800000.

The previous prime is 220325531. The next prime is 220325543. The reversal of 220325541 is 145523022.

220325541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220325541 - 2⁶ = 220325477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220325543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74605 + ... + 77501.

It is an arithmetic number, because the mean of its divisors is an integer number (18622548).

Almost surely, 2^220325541 is an apocalyptic number.

It is an amenable number.

220325541 is a deficient number, since it is larger than the sum of its proper divisors (77635227).

220325541 is a wasteful number, since it uses less digits than its factorization.

220325541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 220325541 is about 14843.3669024248. The cubic root of 220325541 is about 603.9786889620.

Adding to 220325541 its reverse (145523022), we get a palindrome (365848563).

The spelling of 220325541 in words is "two hundred twenty million, three hundred twenty-five thousand, five hundred forty-one".