2073493 has 8 divisors (see below), whose sum is σ = 2149056. Its totient is φ = 1999200.

The previous prime is 2073481. The next prime is 2073521. The reversal of 2073493 is 3943702.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073403) 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 7 ways as a sum of consecutive naturals, for example, 3978 + ... + 4468.

It is an arithmetic number, because the mean of its divisors is an integer number (268632).

2^2073493 is an apocalyptic number.

It is an amenable number.

2073493 is a deficient number, since it is larger than the sum of its proper divisors (75563).

2073493 is a wasteful number, since it uses less digits than its factorization.

2073493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2073493 is about 1439.9628467429. The cubic root of 2073493 is about 127.5168348910.

The spelling of 2073493 in words is "two million, seventy-three thousand, four hundred ninety-three".