10302282 has 16 divisors (see below), whose sum is σ = 22894080. Its totient is φ = 3434076.

The previous prime is 10302269. The next prime is 10302283. The reversal of 10302282 is 28220301.

It is a happy number.

10302282 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10302282² = 212274028815048, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (10302283) 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, 95338 + ... + 95445.

It is an arithmetic number, because the mean of its divisors is an integer number (1430880).

Almost surely, 2^10302282 is an apocalyptic number.

10302282 is an abundant number, since it is smaller than the sum of its proper divisors (12591798).

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

10302282 is a wasteful number, since it uses less digits than its factorization.

10302282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190794 (or 190788 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 10302282 is about 3209.7168099382. The cubic root of 10302282 is about 217.5927784918.

Adding to 10302282 its reverse (28220301), we get a palindrome (38522583).

The spelling of 10302282 in words is "ten million, three hundred two thousand, two hundred eighty-two".