10280634 has 64 divisors (see below), whose sum is σ = 26664960. Its totient is φ = 2566080.

The previous prime is 10280593. The next prime is 10280651. The reversal of 10280634 is 43608201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9879 + ... + 10869.

It is an arithmetic number, because the mean of its divisors is an integer number (416640).

Almost surely, 2^10280634 is an apocalyptic number.

10280634 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 10280634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13332480).

10280634 is an abundant number, since it is smaller than the sum of its proper divisors (16384326).

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

10280634 is a wasteful number, since it uses less digits than its factorization.

10280634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 10280634 is about 3206.3427764355. The cubic root of 10280634 is about 217.4402636848.

Adding to 10280634 its reverse (43608201), we get a palindrome (53888835).

The spelling of 10280634 in words is "ten million, two hundred eighty thousand, six hundred thirty-four".