87826255362 has 48 divisors (see below), whose sum is σ = 192508407000. Its totient is φ = 28934433792.

The previous prime is 87826255331. The next prime is 87826255369. The reversal of 87826255362 is 26355262878.

It is a happy number.

87826255362 is a `hidden beast` number, since 8 + 7 + 8 + 2 + 625 + 5 + 3 + 6 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 69897313161 + 17928942201 = 264381^2 + 133899^2 .

It is a super-2 number, since 2×87826255362² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 87826255299 and 87826255308.

It is not an unprimeable number, because it can be changed into a prime (87826255369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4361814 + ... + 4381902.

Almost surely, 2^87826255362 is an apocalyptic number.

87826255362 is an abundant number, since it is smaller than the sum of its proper divisors (104682151638).

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

87826255362 is a wasteful number, since it uses less digits than its factorization.

87826255362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22915 (or 22912 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 87826255362 in words is "eighty-seven billion, eight hundred twenty-six million, two hundred fifty-five thousand, three hundred sixty-two".