10407428 has 6 divisors (see below), whose sum is σ = 18213006. Its totient is φ = 5203712.

The previous prime is 10407409. The next prime is 10407437. The reversal of 10407428 is 82470401.

It can be written as a sum of positive squares in only one way, i.e., 9193024 + 1214404 = 3032^2 + 1102^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10407397 and 10407406.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1300925 + ... + 1300932.

It is an arithmetic number, because the mean of its divisors is an integer number (3035501).

Almost surely, 2^10407428 is an apocalyptic number.

It is an amenable number.

10407428 is a deficient number, since it is larger than the sum of its proper divisors (7805578).

10407428 is a wasteful number, since it uses less digits than its factorization.

10407428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601861 (or 2601859 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 10407428 is about 3226.0545562653. The cubic root of 10407428 is about 218.3305313369.

Adding to 10407428 its reverse (82470401), we get a palindrome (92877829).

The spelling of 10407428 in words is "ten million, four hundred seven thousand, four hundred twenty-eight".