88288988 has 6 divisors (see below), whose sum is σ = 154505736. Its totient is φ = 44144492.

The previous prime is 88288987. The next prime is 88289011. The reversal of 88288988 is 88988288.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88288987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11036120 + ... + 11036127.

It is an arithmetic number, because the mean of its divisors is an integer number (25750956).

Almost surely, 2^88288988 is an apocalyptic number.

It is an amenable number.

88288988 is a deficient number, since it is larger than the sum of its proper divisors (66216748).

88288988 is a wasteful number, since it uses less digits than its factorization.

88288988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22072251 (or 22072249 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 59.

The square root of 88288988 is about 9396.2220067429. Note that the first 3 decimals coincide. The cubic root of 88288988 is about 445.2823827371.

The spelling of 88288988 in words is "eighty-eight million, two hundred eighty-eight thousand, nine hundred eighty-eight".