11054242 has 4 divisors (see below), whose sum is σ = 16581366. Its totient is φ = 5527120.

The previous prime is 11054227. The next prime is 11054243. The reversal of 11054242 is 24245011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24245011 = 7 ⋅3463573.

It can be written as a sum of positive squares in only one way, i.e., 6765201 + 4289041 = 2601^2 + 2071^2 .

It is a super-3 number, since 3×11054242³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11054243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763559 + ... + 2763562.

Almost surely, 2^11054242 is an apocalyptic number.

11054242 is a deficient number, since it is larger than the sum of its proper divisors (5527124).

11054242 is an equidigital number, since it uses as much as digits as its factorization.

11054242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527123.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 11054242 is about 3324.7920235708. The cubic root of 11054242 is about 222.7629647696.

Adding to 11054242 its reverse (24245011), we get a palindrome (35299253).

The spelling of 11054242 in words is "eleven million, fifty-four thousand, two hundred forty-two".