12603070 has 16 divisors (see below), whose sum is σ = 22726080. Its totient is φ = 5032224.

The previous prime is 12603053. The next prime is 12603079. The reversal of 12603070 is 7030621.

12603070 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 (12603079) 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, 9784 + ... + 10996.

It is an arithmetic number, because the mean of its divisors is an integer number (1420380).

Almost surely, 2^12603070 is an apocalyptic number.

12603070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12603070 is a deficient number, since it is larger than the sum of its proper divisors (10123010).

12603070 is a wasteful number, since it uses less digits than its factorization.

12603070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 12603070 is about 3550.0802807824. The cubic root of 12603070 is about 232.7155745204.

Adding to 12603070 its reverse (7030621), we get a palindrome (19633691).

It can be divided in two parts, 126030 and 70, that multiplied together give a triangular number (8822100 = T₄₂₀₀).

The spelling of 12603070 in words is "twelve million, six hundred three thousand, seventy".