12490296 has 192 divisors, whose sum is σ = 42134400. Its totient is φ = 3048192.

The previous prime is 12490273. The next prime is 12490301. The reversal of 12490296 is 69209421.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290451 + ... + 290493.

It is an arithmetic number, because the mean of its divisors is an integer number (219450).

Almost surely, 2^12490296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12490296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21067200).

12490296 is an abundant number, since it is smaller than the sum of its proper divisors (29644104).

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

12490296 is a wasteful number, since it uses less digits than its factorization.

12490296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 12490296 is about 3534.1612866421. The cubic root of 12490296 is about 232.0193701623.

The spelling of 12490296 in words is "twelve million, four hundred ninety thousand, two hundred ninety-six".