10428904 has 8 divisors (see below), whose sum is σ = 19554210. Its totient is φ = 5214448.

The previous prime is 10428881. The next prime is 10428911. The reversal of 10428904 is 40982401.

10428904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9424900 + 1004004 = 3070^2 + 1002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651799 + ... + 651814.

Almost surely, 2^10428904 is an apocalyptic number.

It is an amenable number.

10428904 is a deficient number, since it is larger than the sum of its proper divisors (9125306).

10428904 is a wasteful number, since it uses less digits than its factorization.

10428904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303619 (or 1303615 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 10428904 is about 3229.3813649057. The cubic root of 10428904 is about 218.4806050785.

The spelling of 10428904 in words is "ten million, four hundred twenty-eight thousand, nine hundred four".