8152280 has 16 divisors (see below), whose sum is σ = 18342720. Its totient is φ = 3260896.

The previous prime is 8152267. The next prime is 8152283. The reversal of 8152280 is 822518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8152283) 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, 101864 + ... + 101943.

It is an arithmetic number, because the mean of its divisors is an integer number (1146420).

Almost surely, 2^8152280 is an apocalyptic number.

It is an amenable number.

8152280 is an abundant number, since it is smaller than the sum of its proper divisors (10190440).

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

8152280 is a wasteful number, since it uses less digits than its factorization.

8152280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203818 (or 203814 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 8152280 is about 2855.2197813829. The cubic root of 8152280 is about 201.2610322772.

Adding to 8152280 its reverse (822518), we get a palindrome (8974798).

The spelling of 8152280 in words is "eight million, one hundred fifty-two thousand, two hundred eighty".