748022 has 16 divisors (see below), whose sum is σ = 1238544. Its totient is φ = 338800.

The previous prime is 748021. The next prime is 748039. The reversal of 748022 is 220847.

It is a nialpdrome in base 15.

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 748022.

It is not an unprimeable number, because it can be changed into a prime (748021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522 + ... + 2802.

It is an arithmetic number, because the mean of its divisors is an integer number (77409).

2⁷⁴⁸⁰²² is an apocalyptic number.

748022 is a deficient number, since it is larger than the sum of its proper divisors (490522).

748022 is a wasteful number, since it uses less digits than its factorization.

748022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 748022 is about 864.8826509995. The cubic root of 748022 is about 90.7760867765.

Adding to 748022 its reverse (220847), we get a palindrome (968869).

The spelling of 748022 in words is "seven hundred forty-eight thousand, twenty-two".