12497310 has 96 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 2810304.

The previous prime is 12497297. The next prime is 12497311. The reversal of 12497310 is 1379421.

It is a super-2 number, since 2×12497310² = 312365514472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12497311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52171 + ... + 52409.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^12497310 is an apocalyptic number.

12497310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12497310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18869760).

12497310 is an abundant number, since it is smaller than the sum of its proper divisors (25242210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12497310 is a wasteful number, since it uses less digits than its factorization.

12497310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12497310 is about 3535.1534620155. The cubic root of 12497310 is about 232.0627926543.

The spelling of 12497310 in words is "twelve million, four hundred ninety-seven thousand, three hundred ten".