2034423 has 16 divisors (see below), whose sum is σ = 3040000. Its totient is φ = 1344600.

The previous prime is 2034421. The next prime is 2034427. The reversal of 2034423 is 3244302.

It is not a de Polignac number, because 2034423 - 2¹ = 2034421 is a prime.

It is a super-3 number, since 3×2034423³ = 25260679340593334901, which contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2034396 and 2034405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3828 + ... + 4326.

It is an arithmetic number, because the mean of its divisors is an integer number (190000).

2^2034423 is an apocalyptic number.

2034423 is a deficient number, since it is larger than the sum of its proper divisors (1005577).

2034423 is a wasteful number, since it uses less digits than its factorization.

2034423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2034423 is about 1426.3320090358. The cubic root of 2034423 is about 126.7108348585.

Adding to 2034423 its reverse (3244302), we get a palindrome (5278725).

It can be divided in two parts, 20 and 34423, that added together give a palindrome (34443).

The spelling of 2034423 in words is "two million, thirty-four thousand, four hundred twenty-three".