88687122 has 16 divisors (see below), whose sum is σ = 177472512. Its totient is φ = 29546000.

The previous prime is 88687121. The next prime is 88687129. The reversal of 88687122 is 22178688.

It is not an unprimeable number, because it can be changed into a prime (88687121) 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, 13372 + ... + 18872.

It is an arithmetic number, because the mean of its divisors is an integer number (11092032).

Almost surely, 2^88687122 is an apocalyptic number.

88687122 is an abundant number, since it is smaller than the sum of its proper divisors (88785390).

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

88687122 is a wasteful number, since it uses less digits than its factorization.

88687122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193.

The product of its digits is 86016, while the sum is 42.

The square root of 88687122 is about 9417.3840316725. The cubic root of 88687122 is about 445.9507040638.

The spelling of 88687122 in words is "eighty-eight million, six hundred eighty-seven thousand, one hundred twenty-two".