12830415 has 32 divisors (see below), whose sum is σ = 23278080. Its totient is φ = 5982336.

The previous prime is 12830369. The next prime is 12830437. The reversal of 12830415 is 51403821.

It is not a de Polignac number, because 12830415 - 2⁶ = 12830351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1974 + ... + 5436.

It is an arithmetic number, because the mean of its divisors is an integer number (727440).

Almost surely, 2^12830415 is an apocalyptic number.

12830415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12830415 is a deficient number, since it is larger than the sum of its proper divisors (10447665).

12830415 is a wasteful number, since it uses less digits than its factorization.

12830415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 12830415 is about 3581.9568674120. The cubic root of 12830415 is about 234.1065516644.

The spelling of 12830415 in words is "twelve million, eight hundred thirty thousand, four hundred fifteen".