11504052 has 48 divisors (see below), whose sum is σ = 34088320. Its totient is φ = 3286656.

The previous prime is 11504047. The next prime is 11504093. The reversal of 11504052 is 25040511.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6853 + ... + 8364.

Almost surely, 2^11504052 is an apocalyptic number.

11504052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11504052 is an abundant number, since it is smaller than the sum of its proper divisors (22584268).

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

11504052 is a wasteful number, since it uses less digits than its factorization.

11504052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15237 (or 15229 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 11504052 is about 3391.7623737520. The cubic root of 11504052 is about 225.7443790612.

Adding to 11504052 its reverse (25040511), we get a palindrome (36544563).

The spelling of 11504052 in words is "eleven million, five hundred four thousand, fifty-two".