534923 has 2 divisors, whose sum is σ = 534924. Its totient is φ = 534922.

The previous prime is 534913. The next prime is 534931. The reversal of 534923 is 329435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534923 is a prime.

It is a super-2 number, since 2×534923² = 572285231858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 534892 and 534901.

It is not a weakly prime, because it can be changed into another prime (534913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267461 + 267462.

It is an arithmetic number, because the mean of its divisors is an integer number (267462).

2⁵³⁴⁹²³ is an apocalyptic number.

534923 is a deficient number, since it is larger than the sum of its proper divisors (1).

534923 is an equidigital number, since it uses as much as digits as its factorization.

534923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 534923 is about 731.3843039060. The cubic root of 534923 is about 81.1765189695.

The spelling of 534923 in words is "five hundred thirty-four thousand, nine hundred twenty-three".