10290428 has 6 divisors (see below), whose sum is σ = 18008256. Its totient is φ = 5145212.

The previous prime is 10290383. The next prime is 10290433. The reversal of 10290428 is 82409201.

10290428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10290397 and 10290406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286300 + ... + 1286307.

It is an arithmetic number, because the mean of its divisors is an integer number (3001376).

Almost surely, 2^10290428 is an apocalyptic number.

It is an amenable number.

10290428 is a deficient number, since it is larger than the sum of its proper divisors (7717828).

10290428 is a wasteful number, since it uses less digits than its factorization.

10290428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572611 (or 2572609 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10290428 is about 3207.8696981018. The cubic root of 10290428 is about 217.5092910110.

Adding to 10290428 its reverse (82409201), we get a palindrome (92699629).

The spelling of 10290428 in words is "ten million, two hundred ninety thousand, four hundred twenty-eight".