11315922 has 16 divisors (see below), whose sum is σ = 22667040. Its totient is φ = 3766112.

The previous prime is 11315921. The next prime is 11315929. The reversal of 11315922 is 22951311.

11315922 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 = 11315892 and 11315901.

It is not an unprimeable number, because it can be changed into a prime (11315921) 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, 4729 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (1416690).

Almost surely, 2^11315922 is an apocalyptic number.

11315922 is an abundant number, since it is smaller than the sum of its proper divisors (11351118).

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

11315922 is a wasteful number, since it uses less digits than its factorization.

11315922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937.

The product of its digits is 540, while the sum is 24.

The square root of 11315922 is about 3363.9146838171. The cubic root of 11315922 is about 224.5070491815.

The spelling of 11315922 in words is "eleven million, three hundred fifteen thousand, nine hundred twenty-two".