4193542 has 8 divisors (see below), whose sum is σ = 6351696. Its totient is φ = 2076312.

The previous prime is 4193531. The next prime is 4193549. The reversal of 4193542 is 2453914.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4193542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4193549) 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, 9973 + ... + 10384.

It is an arithmetic number, because the mean of its divisors is an integer number (793962).

Almost surely, 2^4193542 is an apocalyptic number.

4193542 is a deficient number, since it is larger than the sum of its proper divisors (2158154).

4193542 is a wasteful number, since it uses less digits than its factorization.

4193542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20462.

The product of its digits is 4320, while the sum is 28.

The square root of 4193542 is about 2047.8139563935. The cubic root of 4193542 is about 161.2601275613.

The spelling of 4193542 in words is "four million, one hundred ninety-three thousand, five hundred forty-two".