2516988 has 24 divisors (see below), whose sum is σ = 5899600. Its totient is φ = 835200.

The previous prime is 2516981. The next prime is 2516993. The reversal of 2516988 is 8896152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516981) 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, 3888 + ... + 4488.

2^2516988 is an apocalyptic number.

It is an amenable number.

2516988 is an abundant number, since it is smaller than the sum of its proper divisors (3382612).

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

2516988 is a wasteful number, since it uses less digits than its factorization.

2516988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 955 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 2516988 is about 1586.5018121641. The cubic root of 2516988 is about 136.0276039701.

The spelling of 2516988 in words is "two million, five hundred sixteen thousand, nine hundred eighty-eight".