12417470 has 32 divisors (see below), whose sum is σ = 25123392. Its totient is φ = 4384512.

The previous prime is 12417467. The next prime is 12417499. The reversal of 12417470 is 7471421.

It is a super-2 number, since 2×12417470² = 308387122401800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (785106).

Almost surely, 2^12417470 is an apocalyptic number.

12417470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12417470 is an abundant number, since it is smaller than the sum of its proper divisors (12705922).

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

12417470 is a wasteful number, since it uses less digits than its factorization.

12417470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 12417470 is about 3523.8430725559. The cubic root of 12417470 is about 231.5675530225.

Adding to 12417470 its reverse (7471421), we get a palindrome (19888891).

The spelling of 12417470 in words is "twelve million, four hundred seventeen thousand, four hundred seventy".