88261082730 has 32 divisors (see below), whose sum is σ = 235362888000. Its totient is φ = 23536288656.

The previous prime is 88261082699. The next prime is 88261082747. The reversal of 88261082730 is 3728016288.

88261082730 is a `hidden beast` number, since 8 + 8 + 2 + 610 + 8 + 27 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163446180 + ... + 163446719.

It is an arithmetic number, because the mean of its divisors is an integer number (7355090250).

Almost surely, 2^88261082730 is an apocalyptic number.

88261082730 is an abundant number, since it is smaller than the sum of its proper divisors (147101805270).

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

88261082730 is a wasteful number, since it uses less digits than its factorization.

88261082730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326892915 (or 326892909 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 88261082730 in words is "eighty-eight billion, two hundred sixty-one million, eighty-two thousand, seven hundred thirty".