1002366 has 24 divisors (see below), whose sum is σ = 2190240. Its totient is φ = 331296.

The previous prime is 1002361. The next prime is 1002377. The reversal of 1002366 is 6632001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4075 + ... + 4313.

It is an arithmetic number, because the mean of its divisors is an integer number (91260).

2^1002366 is an apocalyptic number.

1002366 is an abundant number, since it is smaller than the sum of its proper divisors (1187874).

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

1002366 is a wasteful number, since it uses less digits than its factorization.

1002366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1002366 is about 1001.1823010821. The cubic root of 1002366 is about 100.0788045488.

Adding to 1002366 its reverse (6632001), we get a palindrome (7634367).

The spelling of 1002366 in words is "one million, two thousand, three hundred sixty-six".