748506011 has 18 divisors (see below), whose sum is σ = 835282188. Its totient is φ = 665199360.

The previous prime is 748506001. The next prime is 748506013. The reversal of 748506011 is 110605847.

It is a happy number.

It is not a de Polignac number, because 748506011 - 2²² = 744311707 is a prime.

It is a super-2 number, since 2×748506011² = 1120522497006264242, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748506013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6623891 + ... + 6624003.

It is an arithmetic number, because the mean of its divisors is an integer number (46404566).

Almost surely, 2^748506011 is an apocalyptic number.

748506011 is a deficient number, since it is larger than the sum of its proper divisors (86776177).

748506011 is an equidigital number, since it uses as much as digits as its factorization.

748506011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 748506011 is about 27358.8378956417. The cubic root of 748506011 is about 907.9566158025.

The spelling of 748506011 in words is "seven hundred forty-eight million, five hundred six thousand, eleven".