23055125 has 8 divisors (see below), whose sum is σ = 28772952. Its totient is φ = 18444000.

The previous prime is 23055121. The next prime is 23055127. The reversal of 23055125 is 52155032.

It can be written as a sum of positive squares in 4 ways, for example, as 407044 + 22648081 = 638^2 + 4759^2 .

It is not a de Polignac number, because 23055125 - 2² = 23055121 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 23055125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055121) 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, 92096 + ... + 92345.

It is an arithmetic number, because the mean of its divisors is an integer number (3596619).

Almost surely, 2^23055125 is an apocalyptic number.

23055125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23055125 is a deficient number, since it is larger than the sum of its proper divisors (5717827).

23055125 is an equidigital number, since it uses as much as digits as its factorization.

23055125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184456 (or 184446 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 23055125 is about 4801.5752623488. The cubic root of 23055125 is about 284.6137169556.

It can be divided in two parts, 230 and 55125, that added together give a palindrome (55355).

The spelling of 23055125 in words is "twenty-three million, fifty-five thousand, one hundred twenty-five".