8159214 has 16 divisors (see below), whose sum is σ = 18649728. Its totient is φ = 2331192.

The previous prime is 8159213. The next prime is 8159219. The reversal of 8159214 is 4129518.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8159213) 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, 97092 + ... + 97175.

It is an arithmetic number, because the mean of its divisors is an integer number (1165608).

Almost surely, 2^8159214 is an apocalyptic number.

8159214 is an abundant number, since it is smaller than the sum of its proper divisors (10490514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8159214 is a wasteful number, since it uses less digits than its factorization.

8159214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194279.

The product of its digits is 2880, while the sum is 30.

The square root of 8159214 is about 2856.4337905857. The cubic root of 8159214 is about 201.3180776077.

It can be divided in two parts, 81 and 59214, that added together give a palindrome (59295).

The spelling of 8159214 in words is "eight million, one hundred fifty-nine thousand, two hundred fourteen".