2078616 has 32 divisors (see below), whose sum is σ = 5232240. Its totient is φ = 688128.

The previous prime is 2078611. The next prime is 2078621. The reversal of 2078616 is 6168702.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2078611) and next prime (2078621).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6000 + ... + 6336.

2^2078616 is an apocalyptic number.

2078616 is the 771-st nonagonal number.

It is an amenable number.

2078616 is an abundant number, since it is smaller than the sum of its proper divisors (3153624).

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

2078616 is a wasteful number, since it uses less digits than its factorization.

2078616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2078616 is about 1441.7406146738. The cubic root of 2078616 is about 127.6217675609.

It can be divided in two parts, 20786 and 16, that added together give a palindrome (20802).

The spelling of 2078616 in words is "two million, seventy-eight thousand, six hundred sixteen".