88816647 has 8 divisors (see below), whose sum is σ = 122505840. Its totient is φ = 57169280.

The previous prime is 88816633. The next prime is 88816649. The reversal of 88816647 is 74661888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88816647 - 2⁴ = 88816631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88816596 and 88816605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88816649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510354 + ... + 510527.

It is an arithmetic number, because the mean of its divisors is an integer number (15313230).

Almost surely, 2^88816647 is an apocalyptic number.

88816647 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

88816647 is a deficient number, since it is larger than the sum of its proper divisors (33689193).

88816647 is a wasteful number, since it uses less digits than its factorization.

88816647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020913.

The product of its digits is 516096, while the sum is 48.

The square root of 88816647 is about 9424.2584323649. The cubic root of 88816647 is about 446.1676978679.

The spelling of 88816647 in words is "eighty-eight million, eight hundred sixteen thousand, six hundred forty-seven".