8725911 has 8 divisors (see below), whose sum is σ = 12009984. Its totient is φ = 5629560.

The previous prime is 8725877. The next prime is 8725931. The reversal of 8725911 is 1195278.

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

It is not a de Polignac number, because 8725911 - 2⁹ = 8725399 is a prime.

It is a super-2 number, since 2×8725911² = 152283045559842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725931) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46821 + ... + 47006.

It is an arithmetic number, because the mean of its divisors is an integer number (1501248).

Almost surely, 2^8725911 is an apocalyptic number.

8725911 is a deficient number, since it is larger than the sum of its proper divisors (3284073).

8725911 is a wasteful number, since it uses less digits than its factorization.

8725911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93861.

The product of its digits is 5040, while the sum is 33.

The square root of 8725911 is about 2953.9653010826. The cubic root of 8725911 is about 205.8749909220.

The spelling of 8725911 in words is "eight million, seven hundred twenty-five thousand, nine hundred eleven".