2651116 has 24 divisors (see below), whose sum is σ = 5292000. Its totient is φ = 1151232.

The previous prime is 2651111. The next prime is 2651119. The reversal of 2651116 is 6111562.

It is not an unprimeable number, because it can be changed into a prime (2651111) 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, 616 + ... + 2383.

It is an arithmetic number, because the mean of its divisors is an integer number (220500).

2^2651116 is an apocalyptic number.

2651116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2651116 is a deficient number, since it is larger than the sum of its proper divisors (2640884).

2651116 is a wasteful number, since it uses less digits than its factorization.

2651116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033 (or 3031 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 2651116 is about 1628.2248002042. The cubic root of 2651116 is about 138.4021734431.

Adding to 2651116 its reverse (6111562), we get a palindrome (8762678).

The spelling of 2651116 in words is "two million, six hundred fifty-one thousand, one hundred sixteen".