11502042 has 32 divisors (see below), whose sum is σ = 23836032. Its totient is φ = 3697344.

The previous prime is 11502037. The next prime is 11502059. The reversal of 11502042 is 24020511.

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, 43603 + ... + 43865.

It is an arithmetic number, because the mean of its divisors is an integer number (744876).

Almost surely, 2^11502042 is an apocalyptic number.

11502042 is an abundant number, since it is smaller than the sum of its proper divisors (12333990).

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

11502042 is a wasteful number, since it uses less digits than its factorization.

11502042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 11502042 is about 3391.4660546731. The cubic root of 11502042 is about 225.7312308640.

Adding to 11502042 its reverse (24020511), we get a palindrome (35522553).

The spelling of 11502042 in words is "eleven million, five hundred two thousand, forty-two".