10170428 has 6 divisors (see below), whose sum is σ = 17798256. Its totient is φ = 5085212.

The previous prime is 10170427. The next prime is 10170443. The reversal of 10170428 is 82407101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10170427) by changing a digit.

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, 1271300 + ... + 1271307.

It is an arithmetic number, because the mean of its divisors is an integer number (2966376).

Almost surely, 2^10170428 is an apocalyptic number.

It is an amenable number.

10170428 is a deficient number, since it is larger than the sum of its proper divisors (7627828).

10170428 is a wasteful number, since it uses less digits than its factorization.

10170428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542611 (or 2542609 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 10170428 is about 3189.1108478697. The cubic root of 10170428 is about 216.6605010737.

Adding to 10170428 its reverse (82407101), we get a palindrome (92577529).

The spelling of 10170428 in words is "ten million, one hundred seventy thousand, four hundred twenty-eight".