1627116 has 12 divisors (see below), whose sum is σ = 3796632. Its totient is φ = 542368.

The previous prime is 1627111. The next prime is 1627117. The reversal of 1627116 is 6117261.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1627111) 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, 67785 + ... + 67808.

It is an arithmetic number, because the mean of its divisors is an integer number (316386).

2^1627116 is an apocalyptic number.

It is an amenable number.

1627116 is an abundant number, since it is smaller than the sum of its proper divisors (2169516).

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

1627116 is a wasteful number, since it uses less digits than its factorization.

1627116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135600 (or 135598 counting only the distinct ones).

The product of its digits is 504, while the sum is 24.

The square root of 1627116 is about 1275.5845718728. The cubic root of 1627116 is about 117.6177422442.

The spelling of 1627116 in words is "one million, six hundred twenty-seven thousand, one hundred sixteen".