10628774 has 32 divisors (see below), whose sum is σ = 18416160. Its totient is φ = 4557312.

The previous prime is 10628747. The next prime is 10628777. The reversal of 10628774 is 47782601.

It is a happy number.

It is a super-2 number, since 2×10628774² = 225941673486152, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10628777) 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 15 ways as a sum of consecutive naturals, for example, 61352 + ... + 61524.

It is an arithmetic number, because the mean of its divisors is an integer number (575505).

Almost surely, 2^10628774 is an apocalyptic number.

10628774 is a deficient number, since it is larger than the sum of its proper divisors (7787386).

10628774 is a wasteful number, since it uses less digits than its factorization.

10628774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 10628774 is about 3260.1800563773. The cubic root of 10628774 is about 219.8675097583.

The spelling of 10628774 in words is "ten million, six hundred twenty-eight thousand, seven hundred seventy-four".