11406542 has 16 divisors (see below), whose sum is σ = 19823712. Its totient is φ = 4821120.

The previous prime is 11406533. The next prime is 11406553. The reversal of 11406542 is 24560411.

11406542 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4559 + ... + 6602.

It is an arithmetic number, because the mean of its divisors is an integer number (1238982).

Almost surely, 2^11406542 is an apocalyptic number.

11406542 is a deficient number, since it is larger than the sum of its proper divisors (8417170).

11406542 is a wasteful number, since it uses less digits than its factorization.

11406542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 11406542 is about 3377.3572508694. The cubic root of 11406542 is about 225.1047545135.

Adding to 11406542 its reverse (24560411), we get a palindrome (35966953).

The spelling of 11406542 in words is "eleven million, four hundred six thousand, five hundred forty-two".