11544942 has 32 divisors (see below), whose sum is σ = 24261120. Its totient is φ = 3655520.

The previous prime is 11544931. The next prime is 11544947. The reversal of 11544942 is 24944511.

11544942 = T₁₄₈ + T₁₄₉ + ... + T₄₁₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11544947) 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, 36967 + ... + 37277.

It is an arithmetic number, because the mean of its divisors is an integer number (758160).

Almost surely, 2^11544942 is an apocalyptic number.

11544942 is an abundant number, since it is smaller than the sum of its proper divisors (12716178).

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

11544942 is a wasteful number, since it uses less digits than its factorization.

11544942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 5760, while the sum is 30.

The square root of 11544942 is about 3397.7848666447. The cubic root of 11544942 is about 226.0115247210.

The spelling of 11544942 in words is "eleven million, five hundred forty-four thousand, nine hundred forty-two".