1314628 has 24 divisors (see below), whose sum is σ = 2721600. Its totient is φ = 543648.

The previous prime is 1314613. The next prime is 1314659. The reversal of 1314628 is 8264131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 1621.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

2^1314628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360800).

1314628 is an abundant number, since it is smaller than the sum of its proper divisors (1406972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314628 is a wasteful number, since it uses less digits than its factorization.

1314628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1657 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1314628 is about 1146.5722829373. The cubic root of 1314628 is about 109.5471187164.

Adding to 1314628 its reverse (8264131), we get a palindrome (9578759).

It can be divided in two parts, 13 and 14628, that added together give a palindrome (14641).

The spelling of 1314628 in words is "one million, three hundred fourteen thousand, six hundred twenty-eight".