8756145 has 12 divisors (see below), whose sum is σ = 15177396. Its totient is φ = 4669920.

The previous prime is 8756129. The next prime is 8756149. The reversal of 8756145 is 5416578.

8756145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6843456 + 1912689 = 2616^2 + 1383^2 .

It is not a de Polignac number, because 8756145 - 2⁴ = 8756129 is a prime.

It is a super-2 number, since 2×8756145² = 153340150522050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8756149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97246 + ... + 97335.

It is an arithmetic number, because the mean of its divisors is an integer number (1264783).

Almost surely, 2^8756145 is an apocalyptic number.

It is an amenable number.

8756145 is a deficient number, since it is larger than the sum of its proper divisors (6421251).

8756145 is a wasteful number, since it uses less digits than its factorization.

8756145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194592 (or 194589 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 8756145 is about 2959.0784038278. The cubic root of 8756145 is about 206.1124923656.

The spelling of 8756145 in words is "eight million, seven hundred fifty-six thousand, one hundred forty-five".