1441616 has 20 divisors (see below), whose sum is σ = 3047424. Its totient is φ = 655200.

The previous prime is 1441603. The next prime is 1441633. The reversal of 1441616 is 6161441.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

1441616 is a modest number, since divided by 1616 gives 144 as remainder.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 1441591 and 1441600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920 + ... + 4271.

2^1441616 is an apocalyptic number.

1441616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1441616 is an abundant number, since it is smaller than the sum of its proper divisors (1605808).

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

1441616 is a wasteful number, since it uses less digits than its factorization.

1441616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8210 (or 8204 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 1441616 is about 1200.6731445318. The cubic root of 1441616 is about 112.9665497356.

The spelling of 1441616 in words is "one million, four hundred forty-one thousand, six hundred sixteen".