10402328 has 32 divisors (see below), whose sum is σ = 20273760. Its totient is φ = 4999680.

The previous prime is 10402321. The next prime is 10402331. The reversal of 10402328 is 82320401.

10402328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33293 + ... + 33603.

It is an arithmetic number, because the mean of its divisors is an integer number (633555).

Almost surely, 2^10402328 is an apocalyptic number.

It is an amenable number.

10402328 is a deficient number, since it is larger than the sum of its proper divisors (9871432).

10402328 is a wasteful number, since it uses less digits than its factorization.

10402328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10402328 is about 3225.2640202005. The cubic root of 10402328 is about 218.2948623371.

Adding to 10402328 its reverse (82320401), we get a palindrome (92722729).

The spelling of 10402328 in words is "ten million, four hundred two thousand, three hundred twenty-eight".