2034542 has 8 divisors (see below), whose sum is σ = 3058776. Its totient is φ = 1014952.

The previous prime is 2034541. The next prime is 2034551. The reversal of 2034542 is 2454302.

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

It is a super-2 number, since 2×2034542² = 8278722299528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 2040.

It is an arithmetic number, because the mean of its divisors is an integer number (382347).

2^2034542 is an apocalyptic number.

2034542 is a deficient number, since it is larger than the sum of its proper divisors (1024234).

2034542 is a wasteful number, since it uses less digits than its factorization.

2034542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2034542 is about 1426.3737238186. The cubic root of 2034542 is about 126.7133053863.

Adding to 2034542 its reverse (2454302), we get a palindrome (4488844).

The spelling of 2034542 in words is "two million, thirty-four thousand, five hundred forty-two".