11305902 has 16 divisors (see below), whose sum is σ = 22649040. Its totient is φ = 3762432.

The previous prime is 11305891. The next prime is 11305909. The reversal of 11305902 is 20950311.

11305902 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 (11305909) 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, 3838 + ... + 6110.

It is an arithmetic number, because the mean of its divisors is an integer number (1415565).

Almost surely, 2^11305902 is an apocalyptic number.

11305902 is an abundant number, since it is smaller than the sum of its proper divisors (11343138).

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

11305902 is a wasteful number, since it uses less digits than its factorization.

11305902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 11305902 is about 3362.4250177513. The cubic root of 11305902 is about 224.4407642620.

The spelling of 11305902 in words is "eleven million, three hundred five thousand, nine hundred two".