88809201 has 12 divisors (see below), whose sum is σ = 138147828. Its totient is φ = 54651744.

The previous prime is 88809191. The next prime is 88809209. The reversal of 88809201 is 10290888.

It can be written as a sum of positive squares in 2 ways, for example, as 27029601 + 61779600 = 5199^2 + 7860^2 .

It is not a de Polignac number, because 88809201 - 2⁶ = 88809137 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (88809209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379410 + ... + 379643.

It is an arithmetic number, because the mean of its divisors is an integer number (11512319).

Almost surely, 2^88809201 is an apocalyptic number.

It is an amenable number.

88809201 is a deficient number, since it is larger than the sum of its proper divisors (49338627).

88809201 is a wasteful number, since it uses less digits than its factorization.

88809201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759072 (or 759069 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 88809201 is about 9423.8633797398. The cubic root of 88809201 is about 446.1552292687.

It can be divided in two parts, 8880 and 9201, that added together give a palindrome (18081).

The spelling of 88809201 in words is "eighty-eight million, eight hundred nine thousand, two hundred one".