1416628 has 12 divisors (see below), whose sum is σ = 2511040. Its totient is φ = 699192.

The previous prime is 1416617. The next prime is 1416629. The reversal of 1416628 is 8266141.

It is a junction number, because it is equal to n+sod(n) for n = 1416596 and 1416605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926 + ... + 2557.

2^1416628 is an apocalyptic number.

It is an amenable number.

1416628 is a deficient number, since it is larger than the sum of its proper divisors (1094412).

1416628 is a wasteful number, since it uses less digits than its factorization.

1416628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566 (or 4564 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 1416628 is about 1190.2218280640. The cubic root of 1416628 is about 112.3100465270.

The spelling of 1416628 in words is "one million, four hundred sixteen thousand, six hundred twenty-eight".