10787228 has 12 divisors (see below), whose sum is σ = 18900672. Its totient is φ = 5387040.

The previous prime is 10787221. The next prime is 10787251. The reversal of 10787228 is 82278701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10787221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5408 + ... + 7128.

It is an arithmetic number, because the mean of its divisors is an integer number (1575056).

Almost surely, 2^10787228 is an apocalyptic number.

It is an amenable number.

10787228 is a deficient number, since it is larger than the sum of its proper divisors (8113444).

10787228 is a wasteful number, since it uses less digits than its factorization.

10787228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292 (or 3290 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 10787228 is about 3284.3915722703. The cubic root of 10787228 is about 220.9547213805.

The spelling of 10787228 in words is "ten million, seven hundred eighty-seven thousand, two hundred twenty-eight".