12702670 has 16 divisors (see below), whose sum is σ = 23859360. Its totient is φ = 4860064.

The previous prime is 12702649. The next prime is 12702691. The reversal of 12702670 is 7620721.

It is an interprime number because it is at equal distance from previous prime (12702649) and next prime (12702691).

It is a super-2 number, since 2×12702670² = 322715650257800, which contains 22 as substring.

It is a congruent 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, 27385 + ... + 27844.

It is an arithmetic number, because the mean of its divisors is an integer number (1491210).

Almost surely, 2^12702670 is an apocalyptic number.

12702670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12702670 is a deficient number, since it is larger than the sum of its proper divisors (11156690).

12702670 is a wasteful number, since it uses less digits than its factorization.

12702670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55259.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 12702670 is about 3564.0805265875. The cubic root of 12702670 is about 233.3270043635.

The spelling of 12702670 in words is "twelve million, seven hundred two thousand, six hundred seventy".