12496620 has 24 divisors (see below), whose sum is σ = 34990704. Its totient is φ = 3332416.

The previous prime is 12496591. The next prime is 12496621. The reversal of 12496620 is 2669421.

It is a super-2 number, since 2×12496620² = 312331022848800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (12496621) 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, 104079 + ... + 104198.

It is an arithmetic number, because the mean of its divisors is an integer number (1457946).

Almost surely, 2^12496620 is an apocalyptic number.

12496620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12496620 is an abundant number, since it is smaller than the sum of its proper divisors (22494084).

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

12496620 is a wasteful number, since it uses less digits than its factorization.

12496620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208289 (or 208287 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 12496620 is about 3535.0558694312. The cubic root of 12496620 is about 232.0585217013.

The spelling of 12496620 in words is "twelve million, four hundred ninety-six thousand, six hundred twenty".