748923 has 16 divisors (see below), whose sum is σ = 1201920. Its totient is φ = 405216.

The previous prime is 748921. The next prime is 748933. The reversal of 748923 is 329847.

It is not a de Polignac number, because 748923 - 2¹ = 748921 is a prime.

748923 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (748921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (75120).

2⁷⁴⁸⁹²³ is an apocalyptic number.

748923 is a deficient number, since it is larger than the sum of its proper divisors (452997).

748923 is a wasteful number, since it uses less digits than its factorization.

748923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906.

The product of its digits is 12096, while the sum is 33.

The square root of 748923 is about 865.4033741557. The cubic root of 748923 is about 90.8125190550.

It can be divided in two parts, 74892 and 3, that multiplied together give a square (224676 = 474²).

The spelling of 748923 in words is "seven hundred forty-eight thousand, nine hundred twenty-three".