8381260 has 24 divisors (see below), whose sum is σ = 17655120. Its totient is φ = 3342144.

The previous prime is 8381237. The next prime is 8381267. The reversal of 8381260 is 621838.

It is not an unprimeable number, because it can be changed into a prime (8381267) 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, 12042 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (735630).

Almost surely, 2^8381260 is an apocalyptic number.

It is an amenable number.

8381260 is an abundant number, since it is smaller than the sum of its proper divisors (9273860).

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

8381260 is a wasteful number, since it uses less digits than its factorization.

8381260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 8381260 is about 2895.0405869348. The cubic root of 8381260 is about 203.1279900152.

Multiplying 8381260 by its sum of digits (28), we get a triangular number (234675280 = T₂₁₆₆₄).

The spelling of 8381260 in words is "eight million, three hundred eighty-one thousand, two hundred sixty".