12070015 has 8 divisors (see below), whose sum is σ = 14667840. Its totient is φ = 9533472.

The previous prime is 12069989. The next prime is 12070021. The reversal of 12070015 is 51007021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12070015 - 2¹⁷ = 11938943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14884 + ... + 15673.

It is an arithmetic number, because the mean of its divisors is an integer number (1833480).

Almost surely, 2^12070015 is an apocalyptic number.

12070015 is a deficient number, since it is larger than the sum of its proper divisors (2597825).

12070015 is an equidigital number, since it uses as much as digits as its factorization.

12070015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30641.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 12070015 is about 3474.1927119836. The cubic root of 12070015 is about 229.3872473767.

Adding to 12070015 its reverse (51007021), we get a palindrome (63077036).

The spelling of 12070015 in words is "twelve million, seventy thousand, fifteen".