748023 has 4 divisors (see below), whose sum is σ = 997368. Its totient is φ = 498680.

The previous prime is 748021. The next prime is 748039. The reversal of 748023 is 320847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320847 = 3 ⋅106949.

It is a cyclic number.

It is not a de Polignac number, because 748023 - 2¹ = 748021 is a prime.

It is a D-number.

748023 is a lucky number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 747984 and 748002.

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124668 + ... + 124673.

It is an arithmetic number, because the mean of its divisors is an integer number (249342).

2⁷⁴⁸⁰²³ is an apocalyptic number.

748023 is a deficient number, since it is larger than the sum of its proper divisors (249345).

748023 is a wasteful number, since it uses less digits than its factorization.

748023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249344.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 748023 is about 864.8832291125. The cubic root of 748023 is about 90.7761272281.

It can be divided in two parts, 7480 and 23, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 748023 in words is "seven hundred forty-eight thousand, twenty-three".