2632855340 has 24 divisors (see below), whose sum is σ = 5530058352. Its totient is φ = 1052939840.

The previous prime is 2632855321. The next prime is 2632855373. The reversal of 2632855340 is 435582362.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2632855294 and 2632855303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137642 + ... + 155598.

It is an arithmetic number, because the mean of its divisors is an integer number (230419098).

Almost surely, 2^2632855340 is an apocalyptic number.

2632855340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2632855340 is an abundant number, since it is smaller than the sum of its proper divisors (2897203012).

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

2632855340 is a wasteful number, since it uses less digits than its factorization.

2632855340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25297 (or 25295 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2632855340 is about 51311.3568325765. The cubic root of 2632855340 is about 1380.8367361351.

The spelling of 2632855340 in words is "two billion, six hundred thirty-two million, eight hundred fifty-five thousand, three hundred forty".