2630022540 has 48 divisors (see below), whose sum is σ = 7366742880. Its totient is φ = 701084160.

The previous prime is 2630022539. The next prime is 2630022581. The reversal of 2630022540 is 452200362.

2630022540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2630022540.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205530 + ... + 217950.

It is an arithmetic number, because the mean of its divisors is an integer number (153473810).

Almost surely, 2^2630022540 is an apocalyptic number.

2630022540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2630022540 is an abundant number, since it is smaller than the sum of its proper divisors (4736720340).

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

2630022540 is a wasteful number, since it uses less digits than its factorization.

2630022540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15962 (or 15960 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2630022540 is about 51283.7453780435. The cubic root of 2630022540 is about 1380.3413249386.

The spelling of 2630022540 in words is "two billion, six hundred thirty million, twenty-two thousand, five hundred forty".