8526949 has 2 divisors, whose sum is σ = 8526950. Its totient is φ = 8526948.

The previous prime is 8526941. The next prime is 8526971. The reversal of 8526949 is 9496258.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8381025 + 145924 = 2895^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 8526949 - 2³ = 8526941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8526941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4263474 + 4263475.

It is an arithmetic number, because the mean of its divisors is an integer number (4263475).

Almost surely, 2^8526949 is an apocalyptic number.

It is an amenable number.

8526949 is a deficient number, since it is larger than the sum of its proper divisors (1).

8526949 is an equidigital number, since it uses as much as digits as its factorization.

8526949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 8526949 is about 2920.0940053361. The cubic root of 8526949 is about 204.2982070189.

The spelling of 8526949 in words is "eight million, five hundred twenty-six thousand, nine hundred forty-nine".