748267147 has 4 divisors (see below), whose sum is σ = 748521976. Its totient is φ = 748012320.

The previous prime is 748267141. The next prime is 748267183. The reversal of 748267147 is 741762847.

748267147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 748267147 - 2¹¹ = 748265099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 748267097 and 748267106.

It is not an unprimeable number, because it can be changed into a prime (748267141) 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, 122958 + ... + 128899.

It is an arithmetic number, because the mean of its divisors is an integer number (187130494).

Almost surely, 2^748267147 is an apocalyptic number.

748267147 is a deficient number, since it is larger than the sum of its proper divisors (254829).

748267147 is a wasteful number, since it uses less digits than its factorization.

748267147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254828.

The product of its digits is 526848, while the sum is 46.

The square root of 748267147 is about 27354.4721572177. The cubic root of 748267147 is about 907.8600228471.

The spelling of 748267147 in words is "seven hundred forty-eight million, two hundred sixty-seven thousand, one hundred forty-seven".