8752730 has 32 divisors (see below), whose sum is σ = 18956160. Its totient is φ = 2842560.

The previous prime is 8752717. The next prime is 8752741. The reversal of 8752730 is 372578.

It is a super-2 number, since 2×8752730² = 153220564905800, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1961 + ... + 4620.

It is an arithmetic number, because the mean of its divisors is an integer number (592380).

Almost surely, 2^8752730 is an apocalyptic number.

8752730 is an abundant number, since it is smaller than the sum of its proper divisors (10203430).

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

8752730 is a wasteful number, since it uses less digits than its factorization.

8752730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6614.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 8752730 is about 2958.5013097851. The cubic root of 8752730 is about 206.0856934456.

The spelling of 8752730 in words is "eight million, seven hundred fifty-two thousand, seven hundred thirty".