1002294 has 40 divisors (see below), whose sum is σ = 2352240. Its totient is φ = 318384.

The previous prime is 1002289. The next prime is 1002299. The reversal of 1002294 is 4922001.

It is an interprime number because it is at equal distance from previous prime (1002289) and next prime (1002299).

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002299) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3592 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (58806).

2^1002294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176120).

1002294 is an abundant number, since it is smaller than the sum of its proper divisors (1349946).

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

1002294 is a wasteful number, since it uses less digits than its factorization.

1002294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1002294 is about 1001.1463429489. The cubic root of 1002294 is about 100.0764082696.

Adding to 1002294 its reverse (4922001), we get a palindrome (5924295).

It can be divided in two parts, 1002 and 294, that added together give a 4-th power (1296 = 6⁴).

The spelling of 1002294 in words is "one million, two thousand, two hundred ninety-four".