8526121 has 4 divisors (see below), whose sum is σ = 8587600. Its totient is φ = 8464644.

The previous prime is 8526107. The next prime is 8526127. The reversal of 8526121 is 1216258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1216258 = 2 ⋅608129.

It is a cyclic number.

It is not a de Polignac number, because 8526121 - 2¹¹ = 8524073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8526127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30531 + ... + 30808.

It is an arithmetic number, because the mean of its divisors is an integer number (2146900).

Almost surely, 2^8526121 is an apocalyptic number.

It is an amenable number.

8526121 is a deficient number, since it is larger than the sum of its proper divisors (61479).

8526121 is a wasteful number, since it uses less digits than its factorization.

8526121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61478.

The product of its digits is 960, while the sum is 25.

The square root of 8526121 is about 2919.9522256366. The cubic root of 8526121 is about 204.2915940873.

The spelling of 8526121 in words is "eight million, five hundred twenty-six thousand, one hundred twenty-one".