1106542 has 8 divisors (see below), whose sum is σ = 1670256. Its totient is φ = 549792.

The previous prime is 1106531. The next prime is 1106543. The reversal of 1106542 is 2456011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323 + ... + 1990.

It is an arithmetic number, because the mean of its divisors is an integer number (208782).

2^1106542 is an apocalyptic number.

1106542 is a deficient number, since it is larger than the sum of its proper divisors (563714).

1106542 is a wasteful number, since it uses less digits than its factorization.

1106542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1106542 is about 1051.9230009844. The cubic root of 1106542 is about 103.4322489066.

The spelling of 1106542 in words is "one million, one hundred six thousand, five hundred forty-two".