11485838 has 32 divisors (see below), whose sum is σ = 21374976. Its totient is φ = 4507488.

The previous prime is 11485811. The next prime is 11485847. The reversal of 11485838 is 83858411.

11485838 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40445 + ... + 40727.

It is an arithmetic number, because the mean of its divisors is an integer number (667968).

Almost surely, 2^11485838 is an apocalyptic number.

11485838 is a deficient number, since it is larger than the sum of its proper divisors (9889138).

11485838 is a wasteful number, since it uses less digits than its factorization.

11485838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528.

The product of its digits is 30720, while the sum is 38.

The square root of 11485838 is about 3389.0762753293. The cubic root of 11485838 is about 225.6251781625.

The spelling of 11485838 in words is "eleven million, four hundred eighty-five thousand, eight hundred thirty-eight".