748501 has 12 divisors (see below), whose sum is σ = 837408. Its totient is φ = 668304.

The previous prime is 748499. The next prime is 748513. The reversal of 748501 is 105847.

It is not a de Polignac number, because 748501 - 2¹ = 748499 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748541) 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 11 ways as a sum of consecutive naturals, for example, 7216 + ... + 7318.

It is an arithmetic number, because the mean of its divisors is an integer number (69784).

2⁷⁴⁸⁵⁰¹ is an apocalyptic number.

748501 is the 500-th hex number.

It is an amenable number.

748501 is a deficient number, since it is larger than the sum of its proper divisors (88907).

748501 is a wasteful number, since it uses less digits than its factorization.

748501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 748501 is about 865.1595228627. The cubic root of 748501 is about 90.7954589642.

Subtracting from 748501 its sum of digits (25), we obtain a triangular number (748476 = T₁₂₂₃).

The spelling of 748501 in words is "seven hundred forty-eight thousand, five hundred one".