202252401 has 24 divisors (see below), whose sum is σ = 324769536. Its totient is φ = 120445920.

The previous prime is 202252357. The next prime is 202252423. The reversal of 202252401 is 104252202.

It is not a de Polignac number, because 202252401 - 2⁷ = 202252273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202252441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24255 + ... + 31508.

It is an arithmetic number, because the mean of its divisors is an integer number (13532064).

Almost surely, 2^202252401 is an apocalyptic number.

It is an amenable number.

202252401 is a deficient number, since it is larger than the sum of its proper divisors (122517135).

202252401 is a wasteful number, since it uses less digits than its factorization.

202252401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55813 (or 55810 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 202252401 is about 14221.5470677420. The cubic root of 202252401 is about 586.9907109539.

The spelling of 202252401 in words is "two hundred two million, two hundred fifty-two thousand, four hundred one".