10263280 has 20 divisors (see below), whose sum is σ = 23862312. Its totient is φ = 4105280.

The previous prime is 10263271. The next prime is 10263293. The reversal of 10263280 is 8236201.

10263280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

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, 64066 + ... + 64225.

Almost surely, 2^10263280 is an apocalyptic number.

10263280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10263280 is an abundant number, since it is smaller than the sum of its proper divisors (13599032).

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

10263280 is a wasteful number, since it uses less digits than its factorization.

10263280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128304 (or 128298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10263280 is about 3203.6354349395. The cubic root of 10263280 is about 217.3178463461.

Adding to 10263280 its reverse (8236201), we get a palindrome (18499481).

The spelling of 10263280 in words is "ten million, two hundred sixty-three thousand, two hundred eighty".