87480006822 has 48 divisors (see below), whose sum is σ = 204352188768. Its totient is φ = 26886309120.

The previous prime is 87480006773. The next prime is 87480006847. The reversal of 87480006822 is 22860008478.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6018 + ... + 418325.

It is an arithmetic number, because the mean of its divisors is an integer number (4257337266).

Almost surely, 2^87480006822 is an apocalyptic number.

87480006822 is an abundant number, since it is smaller than the sum of its proper divisors (116872181946).

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

87480006822 is a wasteful number, since it uses less digits than its factorization.

87480006822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425245 (or 425242 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 87480006822 in words is "eighty-seven billion, four hundred eighty million, six thousand, eight hundred twenty-two".