11487052 has 24 divisors (see below), whose sum is σ = 20850480. Its totient is φ = 5533440.

The previous prime is 11487043. The next prime is 11487067. The reversal of 11487052 is 25078411.

It is a self number, because there is not a number n which added to its sum of digits gives 11487052.

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 7 ways as a sum of consecutive naturals, for example, 14203 + ... + 14989.

It is an arithmetic number, because the mean of its divisors is an integer number (868770).

Almost surely, 2^11487052 is an apocalyptic number.

It is an amenable number.

11487052 is a deficient number, since it is larger than the sum of its proper divisors (9363428).

11487052 is a wasteful number, since it uses less digits than its factorization.

11487052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 919 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 11487052 is about 3389.2553754475. The cubic root of 11487052 is about 225.6331270620.

The spelling of 11487052 in words is "eleven million, four hundred eighty-seven thousand, fifty-two".