223087625 has 16 divisors (see below), whose sum is σ = 287399424. Its totient is φ = 172710000.

The previous prime is 223087621. The next prime is 223087661. The reversal of 223087625 is 526780322.

It is not a de Polignac number, because 223087625 - 2² = 223087621 is a prime.

It is a super-3 number, since 3×223087625³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223087621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24911 + ... + 32660.

It is an arithmetic number, because the mean of its divisors is an integer number (17962464).

Almost surely, 2^223087625 is an apocalyptic number.

223087625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223087625 is a deficient number, since it is larger than the sum of its proper divisors (64311799).

223087625 is an equidigital number, since it uses as much as digits as its factorization.

223087625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57617 (or 57607 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 223087625 is about 14936.1181369190. The cubic root of 223087625 is about 606.4921164230.

The spelling of 223087625 in words is "two hundred twenty-three million, eighty-seven thousand, six hundred twenty-five".