88507422 has 12 divisors (see below), whose sum is σ = 191766120. Its totient is φ = 29502468.

The previous prime is 88507421. The next prime is 88507483. The reversal of 88507422 is 22470588.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88507421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2458522 + ... + 2458557.

It is an arithmetic number, because the mean of its divisors is an integer number (15980510).

Almost surely, 2^88507422 is an apocalyptic number.

88507422 is an abundant number, since it is smaller than the sum of its proper divisors (103258698).

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

88507422 is a wasteful number, since it uses less digits than its factorization.

88507422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917087 (or 4917084 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 88507422 is about 9407.8383276925. The cubic root of 88507422 is about 445.6493016875.

The spelling of 88507422 in words is "eighty-eight million, five hundred seven thousand, four hundred twenty-two".