1314928 has 10 divisors (see below), whose sum is σ = 2547704. Its totient is φ = 657456.

The previous prime is 1314917. The next prime is 1314941. The reversal of 1314928 is 8294131.

1314928 = 187² + 188² + ... + 218².

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1314896 and 1314905.

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, 41076 + ... + 41107.

2^1314928 is an apocalyptic number.

It is an amenable number.

1314928 is a deficient number, since it is larger than the sum of its proper divisors (1232776).

1314928 is an equidigital number, since it uses as much as digits as its factorization.

1314928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82191 (or 82185 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 1314928 is about 1146.7031001964. The cubic root of 1314928 is about 109.5554510193. Note that the first 3 decimals are identical.

It can be divided in two parts, 13 and 14928, that added together give a palindrome (14941).

The spelling of 1314928 in words is "one million, three hundred fourteen thousand, nine hundred twenty-eight".