11534042 has 16 divisors (see below), whose sum is σ = 18688992. Its totient is φ = 5307120.

The previous prime is 11534027. The next prime is 11534059. The reversal of 11534042 is 24043511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13817 + ... + 14627.

It is an arithmetic number, because the mean of its divisors is an integer number (1168062).

Almost surely, 2^11534042 is an apocalyptic number.

11534042 is a deficient number, since it is larger than the sum of its proper divisors (7154950).

11534042 is a wasteful number, since it uses less digits than its factorization.

11534042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11534042 is about 3396.1805016813. The cubic root of 11534042 is about 225.9403737550.

Adding to 11534042 its reverse (24043511), we get a palindrome (35577553).

The spelling of 11534042 in words is "eleven million, five hundred thirty-four thousand, forty-two".