252463 has 2 divisors, whose sum is σ = 252464. Its totient is φ = 252462.

The previous prime is 252457. The next prime is 252481. The reversal of 252463 is 364252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252463 - 2⁵ = 252431 is a prime.

252463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126231 + 126232.

It is an arithmetic number, because the mean of its divisors is an integer number (126232).

2²⁵²⁴⁶³ is an apocalyptic number.

252463 is a deficient number, since it is larger than the sum of its proper divisors (1).

252463 is an equidigital number, since it uses as much as digits as its factorization.

252463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 22.

The square root of 252463 is about 502.4569633312. The cubic root of 252463 is about 63.2022558347.

The spelling of 252463 in words is "two hundred fifty-two thousand, four hundred sixty-three".