752480671 has 4 divisors (see below), whose sum is σ = 760935600. Its totient is φ = 744025744.

The previous prime is 752480653. The next prime is 752480683. The reversal of 752480671 is 176084257.

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 752480671 - 2⁷ = 752480543 is a prime.

It is a super-2 number, since 2×752480671² = 1132454320457220482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752480471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4227331 + ... + 4227508.

It is an arithmetic number, because the mean of its divisors is an integer number (190233900).

Almost surely, 2^752480671 is an apocalyptic number.

752480671 is a deficient number, since it is larger than the sum of its proper divisors (8454929).

752480671 is an equidigital number, since it uses as much as digits as its factorization.

752480671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8454928.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 752480671 is about 27431.3811354806. The cubic root of 752480671 is about 909.5609003411.

The spelling of 752480671 in words is "seven hundred fifty-two million, four hundred eighty thousand, six hundred seventy-one".