10280630 has 8 divisors (see below), whose sum is σ = 18505152. Its totient is φ = 4112248.

The previous prime is 10280593. The next prime is 10280651. The reversal of 10280630 is 3608201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514022 + ... + 514041.

It is an arithmetic number, because the mean of its divisors is an integer number (2313144).

Almost surely, 2^10280630 is an apocalyptic number.

10280630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10280630 is a deficient number, since it is larger than the sum of its proper divisors (8224522).

10280630 is a wasteful number, since it uses less digits than its factorization.

10280630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028070.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10280630 is about 3206.3421526718. The cubic root of 10280630 is about 217.4402354841.

Adding to 10280630 its reverse (3608201), we get a palindrome (13888831).

The spelling of 10280630 in words is "ten million, two hundred eighty thousand, six hundred thirty".