12924030 has 32 divisors (see below), whose sum is σ = 35449344. Its totient is φ = 2954016.

The previous prime is 12924017. The next prime is 12924031. The reversal of 12924030 is 3042921.

12924030 = 1796² + 1797² + ... + 1799².

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12923988 and 12924006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12924031) 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 15 ways as a sum of consecutive naturals, for example, 30562 + ... + 30981.

It is an arithmetic number, because the mean of its divisors is an integer number (1107792).

Almost surely, 2^12924030 is an apocalyptic number.

12924030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12924030 is an abundant number, since it is smaller than the sum of its proper divisors (22525314).

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

12924030 is a wasteful number, since it uses less digits than its factorization.

12924030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61560.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 12924030 is about 3595.0006954102. Note that the first 3 decimals coincide. The cubic root of 12924030 is about 234.6745457101.

Adding to 12924030 its reverse (3042921), we get a palindrome (15966951).

The spelling of 12924030 in words is "twelve million, nine hundred twenty-four thousand, thirty".