2052423 has 12 divisors (see below), whose sum is σ = 2996448. Its totient is φ = 1353600.

The previous prime is 2052409. The next prime is 2052431. The reversal of 2052423 is 3242502.

It is not a de Polignac number, because 2052423 - 2¹² = 2048327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2052396 and 2052405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303 + ... + 2048.

It is an arithmetic number, because the mean of its divisors is an integer number (249704).

2^2052423 is an apocalyptic number.

2052423 is a deficient number, since it is larger than the sum of its proper divisors (944025).

2052423 is a wasteful number, since it uses less digits than its factorization.

2052423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2052423 is about 1432.6280047521. The cubic root of 2052423 is about 127.0834386693.

Adding to 2052423 its reverse (3242502), we get a palindrome (5294925).

It can be divided in two parts, 205 and 2423, that added together give a triangular number (2628 = T₇₂).

The spelling of 2052423 in words is "two million, fifty-two thousand, four hundred twenty-three".