202253441 has 8 divisors (see below), whose sum is σ = 218150184. Its totient is φ = 186405120.

The previous prime is 202253431. The next prime is 202253449. The reversal of 202253441 is 144352202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13987600 + 188265841 = 3740^2 + 13721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202253441 - 2⁶ = 202253377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202253449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176 + ... + 20361.

It is an arithmetic number, because the mean of its divisors is an integer number (27268773).

Almost surely, 2^202253441 is an apocalyptic number.

It is an amenable number.

202253441 is a deficient number, since it is larger than the sum of its proper divisors (15896743).

202253441 is a wasteful number, since it uses less digits than its factorization.

202253441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24211.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 202253441 is about 14221.5836319307. The cubic root of 202253441 is about 586.9917170718.

The spelling of 202253441 in words is "two hundred two million, two hundred fifty-three thousand, four hundred forty-one".