12623070 has 16 divisors (see below), whose sum is σ = 30295440. Its totient is φ = 3366144.

The previous prime is 12623053. The next prime is 12623071. The reversal of 12623070 is 7032621.

It is a happy number.

12623070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12623071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210355 + ... + 210414.

It is an arithmetic number, because the mean of its divisors is an integer number (1893465).

Almost surely, 2^12623070 is an apocalyptic number.

12623070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12623070 is an abundant number, since it is smaller than the sum of its proper divisors (17672370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12623070 is a wasteful number, since it uses less digits than its factorization.

12623070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420779.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 12623070 is about 3552.8960018554. The cubic root of 12623070 is about 232.8386094016.

Adding to 12623070 its reverse (7032621), we get a palindrome (19655691).

The spelling of 12623070 in words is "twelve million, six hundred twenty-three thousand, seventy".