223077125 has 8 divisors (see below), whose sum is σ = 278400408. Its totient is φ = 178461600.

The previous prime is 223077121. The next prime is 223077133. The reversal of 223077125 is 521770322.

223077125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14303524 + 208773601 = 3782^2 + 14449^2 .

It is not a de Polignac number, because 223077125 - 2² = 223077121 is a prime.

It is a super-3 number, since 3×223077125³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223077121) 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, 892184 + ... + 892433.

It is an arithmetic number, because the mean of its divisors is an integer number (34800051).

Almost surely, 2^223077125 is an apocalyptic number.

223077125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223077125 is a deficient number, since it is larger than the sum of its proper divisors (55323283).

223077125 is an equidigital number, since it uses as much as digits as its factorization.

223077125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784632 (or 1784622 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 223077125 is about 14935.7666358309. The cubic root of 223077125 is about 606.4826010780.

The spelling of 223077125 in words is "two hundred twenty-three million, seventy-seven thousand, one hundred twenty-five".