12348970 has 24 divisors (see below), whose sum is σ = 23618124. Its totient is φ = 4647936.

The previous prime is 12348961. The next prime is 12348991. The reversal of 12348970 is 7984321.

It can be written as a sum of positive squares in 6 ways, for example, as 7469289 + 4879681 = 2733^2 + 2209^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

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 11 ways as a sum of consecutive naturals, for example, 754 + ... + 5026.

Almost surely, 2^12348970 is an apocalyptic number.

12348970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12348970 is a deficient number, since it is larger than the sum of its proper divisors (11269154).

12348970 is a wasteful number, since it uses less digits than its factorization.

12348970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314 (or 4297 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12348970 is about 3514.1101291792. The cubic root of 12348970 is about 231.1409595495.

The spelling of 12348970 in words is "twelve million, three hundred forty-eight thousand, nine hundred seventy".