12498830 has 16 divisors (see below), whose sum is σ = 22542624. Its totient is φ = 4989600.

The previous prime is 12498823. The next prime is 12498869. The reversal of 12498830 is 3889421.

It is a happy number.

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, 6119 + ... + 7901.

It is an arithmetic number, because the mean of its divisors is an integer number (1408914).

Almost surely, 2^12498830 is an apocalyptic number.

12498830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12498830 is a deficient number, since it is larger than the sum of its proper divisors (10043794).

12498830 is a wasteful number, since it uses less digits than its factorization.

12498830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 12498830 is about 3535.3684390739. The cubic root of 12498830 is about 232.0722005761.

The spelling of 12498830 in words is "twelve million, four hundred ninety-eight thousand, eight hundred thirty".