88908961 has 16 divisors (see below), whose sum is σ = 100823040. Its totient is φ = 77956560.

The previous prime is 88908959. The next prime is 88908973. The reversal of 88908961 is 16980988.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 88908961 - 2¹ = 88908959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88908901) 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 15 ways as a sum of consecutive naturals, for example, 10266 + ... + 16828.

It is an arithmetic number, because the mean of its divisors is an integer number (6301440).

Almost surely, 2^88908961 is an apocalyptic number.

It is an amenable number.

88908961 is a deficient number, since it is larger than the sum of its proper divisors (11914079).

88908961 is a wasteful number, since it uses less digits than its factorization.

88908961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636.

The product of its (nonzero) digits is 248832, while the sum is 49.

The square root of 88908961 is about 9429.1548401752. The cubic root of 88908961 is about 446.3222231913.

The spelling of 88908961 in words is "eighty-eight million, nine hundred eight thousand, nine hundred sixty-one".