8726745 has 16 divisors (see below), whose sum is σ = 14011200. Its totient is φ = 4638144.

The previous prime is 8726737. The next prime is 8726759. The reversal of 8726745 is 5476278.

It is not a de Polignac number, because 8726745 - 2³ = 8726737 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4402 + ... + 6068.

It is an arithmetic number, because the mean of its divisors is an integer number (875700).

Almost surely, 2^8726745 is an apocalyptic number.

It is an amenable number.

8726745 is a deficient number, since it is larger than the sum of its proper divisors (5284455).

8726745 is a wasteful number, since it uses less digits than its factorization.

8726745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024.

The product of its digits is 94080, while the sum is 39.

The square root of 8726745 is about 2954.1064638906. The cubic root of 8726745 is about 205.8815497128.

The spelling of 8726745 in words is "eight million, seven hundred twenty-six thousand, seven hundred forty-five".