10855542 has 16 divisors (see below), whose sum is σ = 21745152. Its totient is φ = 3612840.

The previous prime is 10855531. The next prime is 10855547. The reversal of 10855542 is 24555801.

10855542 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 2×10855542² = 235685584227528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10855547) 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, 4867 + ... + 6737.

It is an arithmetic number, because the mean of its divisors is an integer number (1359072).

Almost surely, 2^10855542 is an apocalyptic number.

10855542 is an abundant number, since it is smaller than the sum of its proper divisors (10889610).

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

10855542 is a wasteful number, since it uses less digits than its factorization.

10855542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 10855542 is about 3294.7749543785. The cubic root of 10855542 is about 221.4201653020.

The spelling of 10855542 in words is "ten million, eight hundred fifty-five thousand, five hundred forty-two".