12498245 has 8 divisors (see below), whose sum is σ = 15147000. Its totient is φ = 9899200.

The previous prime is 12498221. The next prime is 12498253. The reversal of 12498245 is 54289421.

It can be written as a sum of positive squares in 4 ways, for example, as 8196769 + 4301476 = 2863^2 + 2074^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12498245 - 2¹² = 12494149 is a prime.

It is a super-2 number, since 2×12498245² = 312412256160050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11870 + ... + 12879.

It is an arithmetic number, because the mean of its divisors is an integer number (1893375).

Almost surely, 2^12498245 is an apocalyptic number.

It is an amenable number.

12498245 is a deficient number, since it is larger than the sum of its proper divisors (2648755).

12498245 is a wasteful number, since it uses less digits than its factorization.

12498245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24855.

The product of its digits is 23040, while the sum is 35.

The square root of 12498245 is about 3535.2857027403. The cubic root of 12498245 is about 232.0685798544.

The spelling of 12498245 in words is "twelve million, four hundred ninety-eight thousand, two hundred forty-five".