88406885 has 32 divisors (see below), whose sum is σ = 132544512. Its totient is φ = 55203840.

The previous prime is 88406861. The next prime is 88406891. The reversal of 88406885 is 58860488.

It is not a de Polignac number, because 88406885 - 2⁶ = 88406821 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16049 + ... + 20841.

It is an arithmetic number, because the mean of its divisors is an integer number (4142016).

Almost surely, 2^88406885 is an apocalyptic number.

88406885 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

88406885 is a deficient number, since it is larger than the sum of its proper divisors (44137627).

88406885 is a wasteful number, since it uses less digits than its factorization.

88406885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853.

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 88406885 is about 9402.4935522445. The cubic root of 88406885 is about 445.4804976929.

The spelling of 88406885 in words is "eighty-eight million, four hundred six thousand, eight hundred eighty-five".