52422023 has 4 divisors (see below), whose sum is σ = 54113088. Its totient is φ = 50730960.

The previous prime is 52422017. The next prime is 52422047. The reversal of 52422023 is 32022425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52422023 - 2⁶ = 52421959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52421986 and 52422004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52422323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845486 + ... + 845547.

It is an arithmetic number, because the mean of its divisors is an integer number (13528272).

Almost surely, 2^52422023 is an apocalyptic number.

52422023 is a deficient number, since it is larger than the sum of its proper divisors (1691065).

52422023 is a wasteful number, since it uses less digits than its factorization.

52422023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691064.

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

The square root of 52422023 is about 7240.3054493578. The cubic root of 52422023 is about 374.2581434388.

Adding to 52422023 its reverse (32022425), we get a palindrome (84444448).

The spelling of 52422023 in words is "fifty-two million, four hundred twenty-two thousand, twenty-three".