12472025 has 6 divisors (see below), whose sum is σ = 15465342. Its totient is φ = 9977600.

The previous prime is 12471973. The next prime is 12472039. The reversal of 12472025 is 52027421.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1628176 + 10843849 = 1276^2 + 3293^2 .

It is not a de Polignac number, because 12472025 - 2¹⁰ = 12471001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249416 + ... + 249465.

It is an arithmetic number, because the mean of its divisors is an integer number (2577557).

Almost surely, 2^12472025 is an apocalyptic number.

It is an amenable number.

12472025 is a deficient number, since it is larger than the sum of its proper divisors (2993317).

12472025 is an equidigital number, since it uses as much as digits as its factorization.

12472025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498891 (or 498886 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 12472025 is about 3531.5754274828. The cubic root of 12472025 is about 231.9061811004.

Adding to 12472025 its reverse (52027421), we get a palindrome (64499446).

The spelling of 12472025 in words is "twelve million, four hundred seventy-two thousand, twenty-five".