748764162 has 48 divisors (see below), whose sum is σ = 1710989280. Its totient is φ = 245348352.

The previous prime is 748764157. The next prime is 748764169. The reversal of 748764162 is 261467847.

748764162 is a `hidden beast` number, since 7 + 487 + 6 + 4 + 162 = 666.

It is not an unprimeable number, because it can be changed into a prime (748764169) 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 23 ways as a sum of consecutive naturals, for example, 15618 + ... + 41730.

It is an arithmetic number, because the mean of its divisors is an integer number (35645610).

Almost surely, 2^748764162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748764162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855494640).

748764162 is an abundant number, since it is smaller than the sum of its proper divisors (962225118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748764162 is a wasteful number, since it uses less digits than its factorization.

748764162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26189 (or 26177 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 748764162 is about 27363.5553611003. Note that the first 3 decimals coincide. The cubic root of 748764162 is about 908.0609850233.

The spelling of 748764162 in words is "seven hundred forty-eight million, seven hundred sixty-four thousand, one hundred sixty-two".