748325161 has 8 divisors (see below), whose sum is σ = 760558464. Its totient is φ = 736139040.

The previous prime is 748325141. The next prime is 748325177. The reversal of 748325161 is 161523847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 748325161 - 2⁵ = 748325129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 748325161.

It is not an unprimeable number, because it can be changed into a prime (748325141) 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 in 7 ways as a sum of consecutive naturals, for example, 20916 + ... + 43978.

It is an arithmetic number, because the mean of its divisors is an integer number (95069808).

Almost surely, 2^748325161 is an apocalyptic number.

748325161 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

748325161 is a deficient number, since it is larger than the sum of its proper divisors (12233303).

748325161 is a wasteful number, since it uses less digits than its factorization.

748325161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23591.

The product of its digits is 40320, while the sum is 37.

The square root of 748325161 is about 27355.5325482799. The cubic root of 748325161 is about 907.8834847129.

The spelling of 748325161 in words is "seven hundred forty-eight million, three hundred twenty-five thousand, one hundred sixty-one".