2042319 has 8 divisors (see below), whose sum is σ = 2736000. Its totient is φ = 1355096.

The previous prime is 2042317. The next prime is 2042323. The reversal of 2042319 is 9132402.

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

It is a cyclic number.

It is not a de Polignac number, because 2042319 - 2¹ = 2042317 is a prime.

It is a super-2 number, since 2×2042319² = 8342133795522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042295 and 2042304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819 + ... + 2180.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

2^2042319 is an apocalyptic number.

2042319 is a deficient number, since it is larger than the sum of its proper divisors (693681).

2042319 is a wasteful number, since it uses less digits than its factorization.

2042319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2042319 is about 1429.0972675084. The cubic root of 2042319 is about 126.8745532109.

The spelling of 2042319 in words is "two million, forty-two thousand, three hundred nineteen".