11154052 has 24 divisors (see below), whose sum is σ = 24024896. Its totient is φ = 4412448.

The previous prime is 11154037. The next prime is 11154053. The reversal of 11154052 is 25045111.

It is not an unprimeable number, because it can be changed into a prime (11154053) 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, 14958 + ... + 15685.

Almost surely, 2^11154052 is an apocalyptic number.

It is an amenable number.

11154052 is an abundant number, since it is smaller than the sum of its proper divisors (12870844).

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

11154052 is a wasteful number, since it uses less digits than its factorization.

11154052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30667 (or 30665 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11154052 is about 3339.7682554333. The cubic root of 11154052 is about 223.4314076321.

Adding to 11154052 its reverse (25045111), we get a palindrome (36199163).

The spelling of 11154052 in words is "eleven million, one hundred fifty-four thousand, fifty-two".