11542994 has 16 divisors (see below), whose sum is σ = 18338400. Its totient is φ = 5433984.

The previous prime is 11542939. The next prime is 11542997. The reversal of 11542994 is 49924511.

It is not an unprimeable number, because it can be changed into a prime (11542997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5954 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (1146150).

Almost surely, 2^11542994 is an apocalyptic number.

11542994 is a deficient number, since it is larger than the sum of its proper divisors (6795406).

11542994 is a wasteful number, since it uses less digits than its factorization.

11542994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897.

The product of its digits is 12960, while the sum is 35.

The square root of 11542994 is about 3397.4981972033. The cubic root of 11542994 is about 225.9988122213.

The spelling of 11542994 in words is "eleven million, five hundred forty-two thousand, nine hundred ninety-four".