2069616 has 20 divisors (see below), whose sum is σ = 5346632. Its totient is φ = 689856.

The previous prime is 2069603. The next prime is 2069629. The reversal of 2069616 is 6169602.

It is an interprime number because it is at equal distance from previous prime (2069603) and next prime (2069629).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21511 + ... + 21606.

2^2069616 is an apocalyptic number.

It is an amenable number.

2069616 is an abundant number, since it is smaller than the sum of its proper divisors (3277016).

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

2069616 is a wasteful number, since it uses less digits than its factorization.

2069616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43128 (or 43122 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 2069616 is about 1438.6160015793. The cubic root of 2069616 is about 127.4373086647.

The spelling of 2069616 in words is "two million, sixty-nine thousand, six hundred sixteen".