748450 has 12 divisors (see below), whose sum is σ = 1392210. Its totient is φ = 299360.

The previous prime is 748441. The next prime is 748453. The reversal of 748450 is 54847.

It can be written as a sum of positive squares in 3 ways, for example, as 281961 + 466489 = 531^2 + 683^2 .

It is not an unprimeable number, because it can be changed into a prime (748453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7435 + ... + 7534.

2⁷⁴⁸⁴⁵⁰ is an apocalyptic number.

748450 is a deficient number, since it is larger than the sum of its proper divisors (643760).

748450 is a wasteful number, since it uses less digits than its factorization.

748450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14981 (or 14976 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 748450 is about 865.1300480275. The cubic root of 748450 is about 90.7933967654.

The spelling of 748450 in words is "seven hundred forty-eight thousand, four hundred fifty".