88120983 has 4 divisors (see below), whose sum is σ = 117494648. Its totient is φ = 58747320.

The previous prime is 88120969. The next prime is 88120987. The reversal of 88120983 is 38902188.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 88120983 - 2⁵ = 88120951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88120987) 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 3 ways as a sum of consecutive naturals, for example, 14686828 + ... + 14686833.

It is an arithmetic number, because the mean of its divisors is an integer number (29373662).

Almost surely, 2^88120983 is an apocalyptic number.

88120983 is a deficient number, since it is larger than the sum of its proper divisors (29373665).

88120983 is a wasteful number, since it uses less digits than its factorization.

88120983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29373664.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 88120983 is about 9387.2777204044. The cubic root of 88120983 is about 444.9997609728. Note that the first 3 decimals are identical.

The spelling of 88120983 in words is "eighty-eight million, one hundred twenty thousand, nine hundred eighty-three".