88013811 has 16 divisors (see below), whose sum is σ = 128541600. Its totient is φ = 53319168.

The previous prime is 88013767. The next prime is 88013831. The reversal of 88013811 is 11831088.

It is not a de Polignac number, because 88013811 - 2⁶ = 88013747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88013831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28276 + ... + 31233.

It is an arithmetic number, because the mean of its divisors is an integer number (8033850).

Almost surely, 2^88013811 is an apocalyptic number.

88013811 is a deficient number, since it is larger than the sum of its proper divisors (40527789).

88013811 is a wasteful number, since it uses less digits than its factorization.

88013811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59558.

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 88013811 is about 9381.5676195399. The cubic root of 88013811 is about 444.8192861308.

Adding to 88013811 its reverse (11831088), we get a palindrome (99844899).

The spelling of 88013811 in words is "eighty-eight million, thirteen thousand, eight hundred eleven".