8672741 has 16 divisors (see below), whose sum is σ = 10894848. Its totient is φ = 6706800.

The previous prime is 8672731. The next prime is 8672767. The reversal of 8672741 is 1472768.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8672741 - 2¹⁴ = 8656357 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672731) 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 15 ways as a sum of consecutive naturals, for example, 12206 + ... + 12896.

It is an arithmetic number, because the mean of its divisors is an integer number (680928).

Almost surely, 2^8672741 is an apocalyptic number.

It is an amenable number.

8672741 is a deficient number, since it is larger than the sum of its proper divisors (2222107).

8672741 is a wasteful number, since it uses less digits than its factorization.

8672741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872.

The product of its digits is 18816, while the sum is 35.

The square root of 8672741 is about 2944.9517822878. The cubic root of 8672741 is about 205.4559828212.

It can be divided in two parts, 86727 and 41, that added together give a palindrome (86768).

The spelling of 8672741 in words is "eight million, six hundred seventy-two thousand, seven hundred forty-one".