11485810 has 64 divisors (see below), whose sum is σ = 25067520. Its totient is φ = 3706560.

The previous prime is 11485807. The next prime is 11485811. The reversal of 11485810 is 1858411.

11485810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11485810² = 263847662712200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11485811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145351 + ... + 145429.

It is an arithmetic number, because the mean of its divisors is an integer number (391680).

Almost surely, 2^11485810 is an apocalyptic number.

11485810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11485810 is an abundant number, since it is smaller than the sum of its proper divisors (13581710).

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

11485810 is a wasteful number, since it uses less digits than its factorization.

11485810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 11485810 is about 3389.0721444077. The cubic root of 11485810 is about 225.6249948205.

The spelling of 11485810 in words is "eleven million, four hundred eighty-five thousand, eight hundred ten".