8706957 has 24 divisors (see below), whose sum is σ = 13740192. Its totient is φ = 4888800.

The previous prime is 8706953. The next prime is 8706961. The reversal of 8706957 is 7596078.

8706957 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8706953) and next prime (8706961).

It is not a de Polignac number, because 8706957 - 2² = 8706953 is a prime.

It is a super-2 number, since 2×8706957² = 151622200399698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8706953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8482 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (572508).

Almost surely, 2^8706957 is an apocalyptic number.

It is an amenable number.

8706957 is a deficient number, since it is larger than the sum of its proper divisors (5033235).

8706957 is a wasteful number, since it uses less digits than its factorization.

8706957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 8706957 is about 2950.7553270307. The cubic root of 8706957 is about 205.7258189769.

The spelling of 8706957 in words is "eight million, seven hundred six thousand, nine hundred fifty-seven".