2322656420 has 24 divisors (see below), whose sum is σ = 5574375744. Its totient is φ = 796339296.

The previous prime is 2322656419. The next prime is 2322656423. The reversal of 2322656420 is 246562232.

It is not an unprimeable number, because it can be changed into a prime (2322656423) 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, 8295062 + ... + 8295341.

It is an arithmetic number, because the mean of its divisors is an integer number (232265656).

Almost surely, 2^2322656420 is an apocalyptic number.

2322656420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322656420 is an abundant number, since it is smaller than the sum of its proper divisors (3251719324).

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

2322656420 is a wasteful number, since it uses less digits than its factorization.

2322656420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16590419 (or 16590417 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2322656420 is about 48193.9458853495. The cubic root of 2322656420 is about 1324.3262591094.

The spelling of 2322656420 in words is "two billion, three hundred twenty-two million, six hundred fifty-six thousand, four hundred twenty".