10280214 has 48 divisors (see below), whose sum is σ = 25788672. Its totient is φ = 2898864.

The previous prime is 10280213. The next prime is 10280227. The reversal of 10280214 is 41208201.

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 (10280213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9967 + ... + 10949.

It is an arithmetic number, because the mean of its divisors is an integer number (537264).

Almost surely, 2^10280214 is an apocalyptic number.

10280214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10280214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12894336).

10280214 is an abundant number, since it is smaller than the sum of its proper divisors (15508458).

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

10280214 is a wasteful number, since it uses less digits than its factorization.

10280214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 10280214 is about 3206.2772805857. The cubic root of 10280214 is about 217.4373025783.

Adding to 10280214 its reverse (41208201), we get a palindrome (51488415).

The spelling of 10280214 in words is "ten million, two hundred eighty thousand, two hundred fourteen".