11549342 has 16 divisors (see below), whose sum is σ = 19857120. Its totient is φ = 4935168.

The previous prime is 11549339. The next prime is 11549347. The reversal of 11549342 is 24394511.

11549342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11549347) 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, 4718 + ... + 6734.

It is an arithmetic number, because the mean of its divisors is an integer number (1241070).

Almost surely, 2^11549342 is an apocalyptic number.

11549342 is a deficient number, since it is larger than the sum of its proper divisors (8307778).

11549342 is a wasteful number, since it uses less digits than its factorization.

11549342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435.

The product of its digits is 4320, while the sum is 29.

The square root of 11549342 is about 3398.4322856282. The cubic root of 11549342 is about 226.0402335241.

The spelling of 11549342 in words is "eleven million, five hundred forty-nine thousand, three hundred forty-two".