202254004 has 12 divisors (see below), whose sum is σ = 366149700. Its totient is φ = 97639808.

The previous prime is 202254001. The next prime is 202254011. The reversal of 202254004 is 400452202.

It can be written as a sum of positive squares in 2 ways, for example, as 158004900 + 44249104 = 12570^2 + 6652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202254001) 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, 871669 + ... + 871900.

It is an arithmetic number, because the mean of its divisors is an integer number (30512475).

Almost surely, 2^202254004 is an apocalyptic number.

It is an amenable number.

202254004 is a deficient number, since it is larger than the sum of its proper divisors (163895696).

202254004 is a wasteful number, since it uses less digits than its factorization.

202254004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743602 (or 1743600 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 202254004 is about 14221.6034257745. The cubic root of 202254004 is about 586.9922617285.

The spelling of 202254004 in words is "two hundred two million, two hundred fifty-four thousand, four".