12147410 has 16 divisors (see below), whose sum is σ = 23853312. Its totient is φ = 4417200.

The previous prime is 12147397. The next prime is 12147463. The reversal of 12147410 is 1474121.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 55106 + ... + 55325.

It is an arithmetic number, because the mean of its divisors is an integer number (1490832).

Almost surely, 2^12147410 is an apocalyptic number.

12147410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12147410 is a deficient number, since it is larger than the sum of its proper divisors (11705902).

12147410 is a wasteful number, since it uses less digits than its factorization.

12147410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110449.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 12147410 is about 3485.3134722719. The cubic root of 12147410 is about 229.8764932368.

Subtracting from 12147410 its reverse (1474121), we obtain a square (10673289 = 3267²).

The spelling of 12147410 in words is "twelve million, one hundred forty-seven thousand, four hundred ten".