748922 has 4 divisors (see below), whose sum is σ = 1123386. Its totient is φ = 374460.

The previous prime is 748921. The next prime is 748933. The reversal of 748922 is 229847.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 477481 + 271441 = 691^2 + 521^2 .

It is not an unprimeable number, because it can be changed into a prime (748921) 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 as a sum of consecutive naturals, namely, 187229 + ... + 187232.

2⁷⁴⁸⁹²² is an apocalyptic number.

748922 is a deficient number, since it is larger than the sum of its proper divisors (374464).

748922 is a wasteful number, since it uses less digits than its factorization.

748922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374463.

The product of its digits is 8064, while the sum is 32.

The square root of 748922 is about 865.4027963902. The cubic root of 748922 is about 90.8124786359.

The spelling of 748922 in words is "seven hundred forty-eight thousand, nine hundred twenty-two".