2233980225 has 81 divisors (see below), whose sum is σ = 4213595113. Its totient is φ = 1131335040.

The previous prime is 2233980181. The next prime is 2233980239. The reversal of 2233980225 is 5220893322.

The square root of 2233980225 is 47265.

It is a perfect power (a square), and thus also a powerful number.

2233980225 is a `hidden beast` number, since 22 + 339 + 80 + 225 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6517809 + 2227462416 = 2553^2 + 47196^2 .

It is not a de Polignac number, because 2233980225 - 2⁷ = 2233980097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2233980225.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 16306357 + ... + 16306493.

Almost surely, 2^2233980225 is an apocalyptic number.

2233980225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2233980225 is the 47265-th square number.

2233980225 is the 23633-rd centered octagonal number.

It is an amenable number.

2233980225 is a deficient number, since it is larger than the sum of its proper divisors (1979614888).

2233980225 is a wasteful number, since it uses less digits than its factorization.

2233980225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The cubic root of 2233980225 is about 1307.2533842630.

Multiplying 2233980225 by its sum of digits (36), we get a square (80423288100 = 283590²).

The spelling of 2233980225 in words is "two billion, two hundred thirty-three million, nine hundred eighty thousand, two hundred twenty-five".