2621052248 has 64 divisors (see below), whose sum is σ = 5484996000. Its totient is φ = 1168340992.

The previous prime is 2621052241. The next prime is 2621052251. The reversal of 2621052248 is 8422501262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2621052241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202763 + ... + 215301.

Almost surely, 2^2621052248 is an apocalyptic number.

It is an amenable number.

2621052248 is an abundant number, since it is smaller than the sum of its proper divisors (2863943752).

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

2621052248 is a wasteful number, since it uses less digits than its factorization.

2621052248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12644 (or 12640 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2621052248 is about 51196.2132193388. The cubic root of 2621052248 is about 1378.7702143522.

The spelling of 2621052248 in words is "two billion, six hundred twenty-one million, fifty-two thousand, two hundred forty-eight".