82602261960 has 32 divisors (see below), whose sum is σ = 247806786240. Its totient is φ = 22027269824.

The previous prime is 82602261919. The next prime is 82602261961. The reversal of 82602261960 is 6916220628.

It is not an unprimeable number, because it can be changed into a prime (82602261961) 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, 344175972 + ... + 344176211.

It is an arithmetic number, because the mean of its divisors is an integer number (7743962070).

Almost surely, 2^82602261960 is an apocalyptic number.

It is an amenable number.

82602261960 is an abundant number, since it is smaller than the sum of its proper divisors (165204524280).

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

82602261960 is a wasteful number, since it uses less digits than its factorization.

82602261960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688352197 (or 688352193 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 82602261960 in words is "eighty-two billion, six hundred two million, two hundred sixty-one thousand, nine hundred sixty".