8280052 has 24 divisors (see below), whose sum is σ = 15896160. Its totient is φ = 3742560.

The previous prime is 8280049. The next prime is 8280053. The reversal of 8280052 is 2500828.

It is a super-2 number, since 2×8280052² = 137118522245408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8279999 and 8280026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280053) 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, 9574 + ... + 10402.

It is an arithmetic number, because the mean of its divisors is an integer number (662340).

Almost surely, 2^8280052 is an apocalyptic number.

It is an amenable number.

8280052 is a deficient number, since it is larger than the sum of its proper divisors (7616108).

8280052 is a wasteful number, since it uses less digits than its factorization.

8280052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1069 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 8280052 is about 2877.5079495981. The cubic root of 8280052 is about 202.3070518972.

The spelling of 8280052 in words is "eight million, two hundred eighty thousand, fifty-two".