8523214 has 16 divisors (see below), whose sum is σ = 14650848. Its totient is φ = 3642912.

The previous prime is 8523211. The next prime is 8523223. The reversal of 8523214 is 4123258.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8523211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7252 + ... + 8344.

It is an arithmetic number, because the mean of its divisors is an integer number (915678).

Almost surely, 2^8523214 is an apocalyptic number.

8523214 is a deficient number, since it is larger than the sum of its proper divisors (6127634).

8523214 is a wasteful number, since it uses less digits than its factorization.

8523214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659.

The product of its digits is 1920, while the sum is 25.

The square root of 8523214 is about 2919.4544010825. The cubic root of 8523214 is about 204.2683735563.

The spelling of 8523214 in words is "eight million, five hundred twenty-three thousand, two hundred fourteen".