12619470 has 32 divisors (see below), whose sum is σ = 30391200. Its totient is φ = 3353600.

The previous prime is 12619463. The next prime is 12619487. The reversal of 12619470 is 7491621.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11506 + ... + 12554.

It is an arithmetic number, because the mean of its divisors is an integer number (949725).

Almost surely, 2^12619470 is an apocalyptic number.

12619470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12619470 is an abundant number, since it is smaller than the sum of its proper divisors (17771730).

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

12619470 is a wasteful number, since it uses less digits than its factorization.

12619470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 12619470 is about 3552.3893367704. The cubic root of 12619470 is about 232.8164727187.

It can be divided in two parts, 1261 and 9470, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 12619470 in words is "twelve million, six hundred nineteen thousand, four hundred seventy".