8382402 has 48 divisors (see below), whose sum is σ = 21071232. Its totient is φ = 2358720.

The previous prime is 8382389. The next prime is 8382433. The reversal of 8382402 is 2042838.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8478 + ... + 9414.

It is an arithmetic number, because the mean of its divisors is an integer number (438984).

Almost surely, 2^8382402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8382402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10535616).

8382402 is an abundant number, since it is smaller than the sum of its proper divisors (12688830).

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

8382402 is a wasteful number, since it uses less digits than its factorization.

8382402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 8382402 is about 2895.2378140664. The cubic root of 8382402 is about 203.1372154232.

It can be divided in two parts, 838 and 2402, that added together give a triangular number (3240 = T₈₀).

The spelling of 8382402 in words is "eight million, three hundred eighty-two thousand, four hundred two".