12263830 has 32 divisors (see below), whose sum is σ = 23390208. Its totient is φ = 4620000.

The previous prime is 12263813. The next prime is 12263843. The reversal of 12263830 is 3836221.

12263830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12263795 and 12263804.

It is a congruent number.

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, 15955 + ... + 16705.

It is an arithmetic number, because the mean of its divisors is an integer number (730944).

Almost surely, 2^12263830 is an apocalyptic number.

12263830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12263830 is a deficient number, since it is larger than the sum of its proper divisors (11126378).

12263830 is a wasteful number, since it uses less digits than its factorization.

12263830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 12263830 is about 3501.9751569650. The cubic root of 12263830 is about 230.6085334512.

It can be divided in two parts, 1226 and 3830, that multiplied together give a triangular number (4695580 = T₃₀₆₄).

The spelling of 12263830 in words is "twelve million, two hundred sixty-three thousand, eight hundred thirty".