32205463460 has 24 divisors (see below), whose sum is σ = 68391381240. Its totient is φ = 12737441024.

The previous prime is 32205463457. The next prime is 32205463463. The reversal of 32205463460 is 6436450223.

It is an interprime number because it is at equal distance from previous prime (32205463457) and next prime (32205463463).

It can be written as a sum of positive squares in 4 ways, for example, as 1614753856 + 30590709604 = 40184^2 + 174902^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32205463460.

It is not an unprimeable number, because it can be changed into a prime (32205463463) 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, 9044699 + ... + 9048258.

It is an arithmetic number, because the mean of its divisors is an integer number (2849640885).

Almost surely, 2^32205463460 is an apocalyptic number.

It is an amenable number.

32205463460 is an abundant number, since it is smaller than the sum of its proper divisors (36185917780).

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

32205463460 is a wasteful number, since it uses less digits than its factorization.

32205463460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18093055 (or 18093053 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 32205463460 in words is "thirty-two billion, two hundred five million, four hundred sixty-three thousand, four hundred sixty".