88148911 has 16 divisors (see below), whose sum is σ = 93571200. Its totient is φ = 82937088.

The previous prime is 88148909. The next prime is 88148953. The reversal of 88148911 is 11984188.

It is a cyclic number.

It is not a de Polignac number, because 88148911 - 2¹ = 88148909 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 (88148971) 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 15 ways as a sum of consecutive naturals, for example, 154635 + ... + 155203.

It is an arithmetic number, because the mean of its divisors is an integer number (5848200).

Almost surely, 2^88148911 is an apocalyptic number.

88148911 is a deficient number, since it is larger than the sum of its proper divisors (5422289).

88148911 is a wasteful number, since it uses less digits than its factorization.

88148911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738.

The product of its digits is 18432, while the sum is 40.

The square root of 88148911 is about 9388.7651477710. The cubic root of 88148911 is about 445.0467669571.

The spelling of 88148911 in words is "eighty-eight million, one hundred forty-eight thousand, nine hundred eleven".