1141616 has 20 divisors (see below), whose sum is σ = 2528112. Its totient is φ = 489216.

The previous prime is 1141597. The next prime is 1141631. The reversal of 1141616 is 6161411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4985 + ... + 5208.

2^1141616 is an apocalyptic number.

1141616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1141616 is an abundant number, since it is smaller than the sum of its proper divisors (1386496).

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

1141616 is a wasteful number, since it uses less digits than its factorization.

1141616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10208 (or 10202 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

The square root of 1141616 is about 1068.4643185432. The cubic root of 1141616 is about 104.5137303296.

The spelling of 1141616 in words is "one million, one hundred forty-one thousand, six hundred sixteen".