88931001 has 8 divisors (see below), whose sum is σ = 124815520. Its totient is φ = 56166912.

The previous prime is 88930999. The next prime is 88931021. The reversal of 88931001 is 10013988.

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

It is not a de Polignac number, because 88931001 - 2¹ = 88930999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88931001.

It is not an unprimeable number, because it can be changed into a prime (88931021) 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, 780040 + ... + 780153.

It is an arithmetic number, because the mean of its divisors is an integer number (15601940).

Almost surely, 2^88931001 is an apocalyptic number.

It is an amenable number.

88931001 is a deficient number, since it is larger than the sum of its proper divisors (35884519).

88931001 is a wasteful number, since it uses less digits than its factorization.

88931001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560215.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 88931001 is about 9430.3234833170. The cubic root of 88931001 is about 446.3591003481.

Adding to 88931001 its reverse (10013988), we get a palindrome (98944989).

The spelling of 88931001 in words is "eighty-eight million, nine hundred thirty-one thousand, one".