10549872 has 40 divisors (see below), whose sum is σ = 30283280. Its totient is φ = 3516480.

The previous prime is 10549871. The next prime is 10549901. The reversal of 10549872 is 27894501.

It is a super-2 number, since 2×10549872² = 222599598432768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10549871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11779 + ... + 12642.

It is an arithmetic number, because the mean of its divisors is an integer number (757082).

Almost surely, 2^10549872 is an apocalyptic number.

10549872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10549872 is an abundant number, since it is smaller than the sum of its proper divisors (19733408).

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

10549872 is a wasteful number, since it uses less digits than its factorization.

10549872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24438 (or 24426 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 10549872 is about 3248.0566497523. The cubic root of 10549872 is about 219.3221006207.

It can be divided in two parts, 105498 and 72, that added together give a triangular number (105570 = T₄₅₉).

The spelling of 10549872 in words is "ten million, five hundred forty-nine thousand, eight hundred seventy-two".