12342970 has 32 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 4637376.

The previous prime is 12342949. The next prime is 12342983. The reversal of 12342970 is 7924321.

12342970 = T₃₁ + T₃₂ + ... + T₄₁₉.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31536 + ... + 31924.

It is an arithmetic number, because the mean of its divisors is an integer number (737100).

Almost surely, 2^12342970 is an apocalyptic number.

12342970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12342970 is a deficient number, since it is larger than the sum of its proper divisors (11244230).

12342970 is a wasteful number, since it uses less digits than its factorization.

12342970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 12342970 is about 3513.2563242667. The cubic root of 12342970 is about 231.1035186286.

The spelling of 12342970 in words is "twelve million, three hundred forty-two thousand, nine hundred seventy".