748717 has 2 divisors, whose sum is σ = 748718. Its totient is φ = 748716.

The previous prime is 748711. The next prime is 748723. The reversal of 748717 is 717847.

It is a balanced prime because it is at equal distance from previous prime (748711) and next prime (748723).

It can be written as a sum of positive squares in only one way, i.e., 741321 + 7396 = 861^2 + 86^2 .

It is a cyclic number.

It is not a de Polignac number, because 748717 - 2⁷ = 748589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374358 + 374359.

It is an arithmetic number, because the mean of its divisors is an integer number (374359).

2⁷⁴⁸⁷¹⁷ is an apocalyptic number.

It is an amenable number.

748717 is a deficient number, since it is larger than the sum of its proper divisors (1).

748717 is an equidigital number, since it uses as much as digits as its factorization.

748717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976, while the sum is 34.

The square root of 748717 is about 865.2843463278. The cubic root of 748717 is about 90.8041919442.

The spelling of 748717 in words is "seven hundred forty-eight thousand, seven hundred seventeen".