748307041 has 4 divisors (see below), whose sum is σ = 748362132. Its totient is φ = 748251952.

The previous prime is 748307029. The next prime is 748307099. The reversal of 748307041 is 140703847.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 140703847 = 1171 ⋅120157.

It can be written as a sum of positive squares in 2 ways, for example, as 269616400 + 478690641 = 16420^2 + 21879^2 .

It is a cyclic number.

It is not a de Polignac number, because 748307041 - 2⁵ = 748307009 is a prime.

It is a super-2 number, since 2×748307041² = 1119926855220351362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 748306988 and 748307006.

It is not an unprimeable number, because it can be changed into a prime (748307641) 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, 8931 + ... + 39703.

It is an arithmetic number, because the mean of its divisors is an integer number (187090533).

Almost surely, 2^748307041 is an apocalyptic number.

It is an amenable number.

748307041 is a deficient number, since it is larger than the sum of its proper divisors (55091).

748307041 is a wasteful number, since it uses less digits than its factorization.

748307041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55090.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 748307041 is about 27355.2013518453. The cubic root of 748307041 is about 907.8761568015.

The spelling of 748307041 in words is "seven hundred forty-eight million, three hundred seven thousand, forty-one".