746563 has 2 divisors, whose sum is σ = 746564. Its totient is φ = 746562.

The previous prime is 746561. The next prime is 746597. The reversal of 746563 is 365647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746563 - 2¹ = 746561 is a prime.

Together with 746561, it forms a pair of twin primes.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (746561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373281 + 373282.

It is an arithmetic number, because the mean of its divisors is an integer number (373282).

746563 is a Friedman number, since it can be written as 67+4^5*3^6, using all its digits and the basic arithmetic operations.

2⁷⁴⁶⁵⁶³ is an apocalyptic number.

746563 is a deficient number, since it is larger than the sum of its proper divisors (1).

746563 is an equidigital number, since it uses as much as digits as its factorization.

746563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 746563 is about 864.0387722782. The cubic root of 746563 is about 90.7170294615.

The spelling of 746563 in words is "seven hundred forty-six thousand, five hundred sixty-three".