12401470 has 16 divisors (see below), whose sum is σ = 22744800. Its totient is φ = 4866784.

The previous prime is 12401447. The next prime is 12401489. The reversal of 12401470 is 7410421.

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, 11170 + ... + 12229.

It is an arithmetic number, because the mean of its divisors is an integer number (1421550).

Almost surely, 2^12401470 is an apocalyptic number.

12401470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12401470 is a deficient number, since it is larger than the sum of its proper divisors (10343330).

12401470 is a wasteful number, since it uses less digits than its factorization.

12401470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23459.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 12401470 is about 3521.5720921202. The cubic root of 12401470 is about 231.4680514512.

Adding to 12401470 its reverse (7410421), we get a palindrome (19811891).

The spelling of 12401470 in words is "twelve million, four hundred one thousand, four hundred seventy".