88117748 has 12 divisors (see below), whose sum is σ = 159180672. Its totient is φ = 42637560.

The previous prime is 88117741. The next prime is 88117751. The reversal of 88117748 is 84771188.

It is a junction number, because it is equal to n+sod(n) for n = 88117699 and 88117708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88117741) 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 3 ways as a sum of consecutive naturals, for example, 355190 + ... + 355437.

It is an arithmetic number, because the mean of its divisors is an integer number (13265056).

Almost surely, 2^88117748 is an apocalyptic number.

It is an amenable number.

88117748 is a deficient number, since it is larger than the sum of its proper divisors (71062924).

88117748 is a wasteful number, since it uses less digits than its factorization.

88117748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710662 (or 710660 counting only the distinct ones).

The product of its digits is 100352, while the sum is 44.

The square root of 88117748 is about 9387.1054111478. The cubic root of 88117748 is about 444.9943154599.

The spelling of 88117748 in words is "eighty-eight million, one hundred seventeen thousand, seven hundred forty-eight".