11380254 has 16 divisors (see below), whose sum is σ = 22970640. Its totient is φ = 3758400.

The previous prime is 11380253. The next prime is 11380277. The reversal of 11380254 is 45208311.

It is a super-2 number, since 2×11380254² = 259020362209032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11380253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8047 + ... + 9354.

It is an arithmetic number, because the mean of its divisors is an integer number (1435665).

Almost surely, 2^11380254 is an apocalyptic number.

11380254 is an abundant number, since it is smaller than the sum of its proper divisors (11590386).

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

11380254 is a wasteful number, since it uses less digits than its factorization.

11380254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17515.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11380254 is about 3373.4632056686. The cubic root of 11380254 is about 224.9316928452.

Adding to 11380254 its reverse (45208311), we get a palindrome (56588565).

The spelling of 11380254 in words is "eleven million, three hundred eighty thousand, two hundred fifty-four".