11043954 has 24 divisors (see below), whose sum is σ = 24754860. Its totient is φ = 3554208.

The previous prime is 11043953. The next prime is 11043973. The reversal of 11043954 is 45934011.

It can be written as a sum of positive squares in 2 ways, for example, as 10093329 + 950625 = 3177^2 + 975^2 .

It is not an unprimeable number, because it can be changed into a prime (11043953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10057 + ... + 11100.

Almost surely, 2^11043954 is an apocalyptic number.

11043954 is an abundant number, since it is smaller than the sum of its proper divisors (13710906).

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

11043954 is a wasteful number, since it uses less digits than its factorization.

11043954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21194 (or 21191 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 11043954 is about 3323.2444989799. The cubic root of 11043954 is about 222.6938360519.

Adding to 11043954 its reverse (45934011), we get a palindrome (56977965).

The spelling of 11043954 in words is "eleven million, forty-three thousand, nine hundred fifty-four".