748823 has 2 divisors, whose sum is σ = 748824. Its totient is φ = 748822.

The previous prime is 748819. The next prime is 748829. The reversal of 748823 is 328847.

It is a weak prime.

It is an emirp because it is prime and its reverse (328847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748823 - 2² = 748819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748823.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 748823.

It is not a weakly prime, because it can be changed into another prime (748829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374411 + 374412.

It is an arithmetic number, because the mean of its divisors is an integer number (374412).

2⁷⁴⁸⁸²³ is an apocalyptic number.

748823 is a deficient number, since it is larger than the sum of its proper divisors (1).

748823 is an equidigital number, since it uses as much as digits as its factorization.

748823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 32.

The square root of 748823 is about 865.3455957015. The cubic root of 748823 is about 90.8084769590.

The spelling of 748823 in words is "seven hundred forty-eight thousand, eight hundred twenty-three".