12495910 has 16 divisors (see below), whose sum is σ = 25706016. Its totient is φ = 4284288.

The previous prime is 12495893. The next prime is 12495913. The reversal of 12495910 is 1959421.

It is a super-2 number, since 2×12495910² = 312295533456200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12495913) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89187 + ... + 89326.

It is an arithmetic number, because the mean of its divisors is an integer number (1606626).

Almost surely, 2^12495910 is an apocalyptic number.

12495910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12495910 is an abundant number, since it is smaller than the sum of its proper divisors (13210106).

12495910 is a wasteful number, since it uses less digits than its factorization.

12495910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178527.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 12495910 is about 3534.9554452638. The cubic root of 12495910 is about 232.0541267883.

The spelling of 12495910 in words is "twelve million, four hundred ninety-five thousand, nine hundred ten".