12345802 has 24 divisors (see below), whose sum is σ = 22137696. Its totient is φ = 5057976.

The previous prime is 12345787. The next prime is 12345803. The reversal of 12345802 is 20854321.

12345802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12345803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6573 + ... + 8239.

It is an arithmetic number, because the mean of its divisors is an integer number (922404).

Almost surely, 2^12345802 is an apocalyptic number.

12345802 is a deficient number, since it is larger than the sum of its proper divisors (9791894).

12345802 is a wasteful number, since it uses less digits than its factorization.

12345802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12345802 is about 3513.6593460380. The cubic root of 12345802 is about 231.1211922549.

The spelling of 12345802 in words is "twelve million, three hundred forty-five thousand, eight hundred two".