11487245 has 16 divisors (see below), whose sum is σ = 17186688. Its totient is φ = 7160640.

The previous prime is 11487239. The next prime is 11487247. The reversal of 11487245 is 54278411.

It is a happy number.

It is not a de Polignac number, because 11487245 - 2⁶ = 11487181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11487247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14534 + ... + 15303.

It is an arithmetic number, because the mean of its divisors is an integer number (1074168).

Almost surely, 2^11487245 is an apocalyptic number.

It is an amenable number.

11487245 is a deficient number, since it is larger than the sum of its proper divisors (5699443).

11487245 is a wasteful number, since it uses less digits than its factorization.

11487245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29860.

The product of its digits is 8960, while the sum is 32.

The square root of 11487245 is about 3389.2838476587. The cubic root of 11487245 is about 225.6343907152.

The spelling of 11487245 in words is "eleven million, four hundred eighty-seven thousand, two hundred forty-five".