2630416 has 20 divisors (see below), whose sum is σ = 5273100. Its totient is φ = 1269632.

The previous prime is 2630399. The next prime is 2630423. The reversal of 2630416 is 6140362.

It can be written as a sum of positive squares in 2 ways, for example, as 992016 + 1638400 = 996^2 + 1280^2 .

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, 2371 + ... + 3298.

It is an arithmetic number, because the mean of its divisors is an integer number (263655).

2^2630416 is an apocalyptic number.

It is an amenable number.

2630416 is an abundant number, since it is smaller than the sum of its proper divisors (2642684).

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

2630416 is a wasteful number, since it uses less digits than its factorization.

2630416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706 (or 5700 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2630416 is about 1621.8557272458. The cubic root of 2630416 is about 138.0410156036.

Adding to 2630416 its reverse (6140362), we get a palindrome (8770778).

The spelling of 2630416 in words is "two million, six hundred thirty thousand, four hundred sixteen".