10365728 has 24 divisors (see below), whose sum is σ = 20511792. Its totient is φ = 5156416.

The previous prime is 10365721. The next prime is 10365737. The reversal of 10365728 is 82756301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 10365694 and 10365703.

It is not an unprimeable number, because it can be changed into a prime (10365721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6551 + ... + 7977.

It is an arithmetic number, because the mean of its divisors is an integer number (854658).

Almost surely, 2^10365728 is an apocalyptic number.

It is an amenable number.

10365728 is a deficient number, since it is larger than the sum of its proper divisors (10146064).

10365728 is a wasteful number, since it uses less digits than its factorization.

10365728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 10365728 is about 3219.5850664333. The cubic root of 10365728 is about 218.0385421291.

The spelling of 10365728 in words is "ten million, three hundred sixty-five thousand, seven hundred twenty-eight".