1014428 has 6 divisors (see below), whose sum is σ = 1775256. Its totient is φ = 507212.

The previous prime is 1014397. The next prime is 1014451. The reversal of 1014428 is 8244101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126800 + ... + 126807.

It is an arithmetic number, because the mean of its divisors is an integer number (295876).

2^1014428 is an apocalyptic number.

It is an amenable number.

1014428 is a deficient number, since it is larger than the sum of its proper divisors (760828).

1014428 is a wasteful number, since it uses less digits than its factorization.

1014428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253611 (or 253609 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1014428 is about 1007.1881651410. The cubic root of 1014428 is about 100.4786387279.

Adding to 1014428 its reverse (8244101), we get a palindrome (9258529).

The spelling of 1014428 in words is "one million, fourteen thousand, four hundred twenty-eight".