223080925 has 12 divisors (see below), whose sum is σ = 276807060. Its totient is φ = 178344320.

The previous prime is 223080917. The next prime is 223080937. The reversal of 223080925 is 529080322.

It can be written as a sum of positive squares in 6 ways, for example, as 86436 + 222994489 = 294^2 + 14933^2 .

It is not a de Polignac number, because 223080925 - 2³ = 223080917 is a prime.

It is a super-3 number, since 3×223080925³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64131 + ... + 67519.

It is an arithmetic number, because the mean of its divisors is an integer number (23067255).

Almost surely, 2^223080925 is an apocalyptic number.

223080925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223080925 is a deficient number, since it is larger than the sum of its proper divisors (53726135).

223080925 is a wasteful number, since it uses less digits than its factorization.

223080925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6032 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 223080925 is about 14935.8938467037. The cubic root of 223080925 is about 606.4860447612.

The spelling of 223080925 in words is "two hundred twenty-three million, eighty thousand, nine hundred twenty-five".