88685806 has 16 divisors (see below), whose sum is σ = 152760960. Its totient is φ = 38189880.

The previous prime is 88685789. The next prime is 88685809. The reversal of 88685806 is 60858688.

It is a self number, because there is not a number n which added to its sum of digits gives 88685806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88685809) 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, 105666 + ... + 106501.

It is an arithmetic number, because the mean of its divisors is an integer number (9547560).

Almost surely, 2^88685806 is an apocalyptic number.

88685806 is a deficient number, since it is larger than the sum of its proper divisors (64075154).

88685806 is a wasteful number, since it uses less digits than its factorization.

88685806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212199.

The product of its (nonzero) digits is 737280, while the sum is 49.

The square root of 88685806 is about 9417.3141606299. The cubic root of 88685806 is about 445.9484982793.

The spelling of 88685806 in words is "eighty-eight million, six hundred eighty-five thousand, eight hundred six".