12701234 has 32 divisors (see below), whose sum is σ = 24689280. Its totient is φ = 4758912.

The previous prime is 12701209. The next prime is 12701251. The reversal of 12701234 is 43210721.

It is a super-2 number, since 2×12701234² = 322642690245512, which contains 22 as substring.

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

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, 1622 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (771540).

Almost surely, 2^12701234 is an apocalyptic number.

12701234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12701234 is a deficient number, since it is larger than the sum of its proper divisors (11988046).

12701234 is a wasteful number, since it uses less digits than its factorization.

12701234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12701234 is about 3563.8790664106. The cubic root of 12701234 is about 233.3182117184.

Adding to 12701234 its reverse (43210721), we get a palindrome (55911955).

The spelling of 12701234 in words is "twelve million, seven hundred one thousand, two hundred thirty-four".