88796091 has 16 divisors (see below), whose sum is σ = 119623680. Its totient is φ = 58586880.

The previous prime is 88796051. The next prime is 88796111. The reversal of 88796091 is 19069788.

It is a happy number.

It is not a de Polignac number, because 88796091 - 2¹³ = 88787899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88796091.

It is not an unprimeable number, because it can be changed into a prime (88796051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202050 + ... + 202488.

It is an arithmetic number, because the mean of its divisors is an integer number (7476480).

Almost surely, 2^88796091 is an apocalyptic number.

88796091 is a deficient number, since it is larger than the sum of its proper divisors (30827589).

88796091 is a wasteful number, since it uses less digits than its factorization.

88796091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 88796091 is about 9423.1677794678. The cubic root of 88796091 is about 446.1332744006.

The spelling of 88796091 in words is "eighty-eight million, seven hundred ninety-six thousand, ninety-one".