2632656020 has 24 divisors (see below), whose sum is σ = 5536212864. Its totient is φ = 1051608096.

The previous prime is 2632656011. The next prime is 2632656029. The reversal of 2632656020 is 206562362.

It is an interprime number because it is at equal distance from previous prime (2632656011) and next prime (2632656029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2632656029) 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, 75992 + ... + 105071.

It is an arithmetic number, because the mean of its divisors is an integer number (230675536).

Almost surely, 2^2632656020 is an apocalyptic number.

2632656020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2632656020 is an abundant number, since it is smaller than the sum of its proper divisors (2903556844).

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

2632656020 is a wasteful number, since it uses less digits than its factorization.

2632656020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181799 (or 181797 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2632656020 is about 51309.4145357360. The cubic root of 2632656020 is about 1380.8018898955.

The spelling of 2632656020 in words is "two billion, six hundred thirty-two million, six hundred fifty-six thousand, twenty".