10280628 has 24 divisors (see below), whose sum is σ = 26653760. Its totient is φ = 3426840.

The previous prime is 10280593. The next prime is 10280651. The reversal of 10280628 is 82608201.

10280628 is a `hidden beast` number, since 10 + 28 + 0 + 628 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47488 + ... + 47703.

Almost surely, 2^10280628 is an apocalyptic number.

10280628 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10280628 is an abundant number, since it is smaller than the sum of its proper divisors (16373132).

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

10280628 is a wasteful number, since it uses less digits than its factorization.

10280628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95204 (or 95196 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 10280628 is about 3206.3418407899. The cubic root of 10280628 is about 217.4402213838.

Adding to 10280628 its reverse (82608201), we get a palindrome (92888829).

The spelling of 10280628 in words is "ten million, two hundred eighty thousand, six hundred twenty-eight".