2042093546 has 8 divisors (see below), whose sum is σ = 3063813984. Its totient is φ = 1020822220.

The previous prime is 2042093539. The next prime is 2042093561. The reversal of 2042093546 is 6453902402.

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

It is a super-2 number, since 2×2042093546² = 8340292101229708232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100670 + ... + 119241.

It is an arithmetic number, because the mean of its divisors is an integer number (382976748).

Almost surely, 2^2042093546 is an apocalyptic number.

2042093546 is a deficient number, since it is larger than the sum of its proper divisors (1021720438).

2042093546 is a wasteful number, since it uses less digits than its factorization.

2042093546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224556.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 2042093546 is about 45189.5291632918. The cubic root of 2042093546 is about 1268.6988442865.

Adding to 2042093546 its reverse (6453902402), we get a palindrome (8495995948).

The spelling of 2042093546 in words is "two billion, forty-two million, ninety-three thousand, five hundred forty-six".