88013838 has 16 divisors (see below), whose sum is σ = 192030336. Its totient is φ = 26670840.

The previous prime is 88013831. The next prime is 88013851. The reversal of 88013838 is 83831088.

It is a junction number, because it is equal to n+sod(n) for n = 88013796 and 88013805.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 666706 + ... + 666837.

It is an arithmetic number, because the mean of its divisors is an integer number (12001896).

Almost surely, 2^88013838 is an apocalyptic number.

88013838 is an abundant number, since it is smaller than the sum of its proper divisors (104016498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88013838 is a wasteful number, since it uses less digits than its factorization.

88013838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333559.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 88013838 is about 9381.5690585317. The cubic root of 88013838 is about 444.8193316165.

The spelling of 88013838 in words is "eighty-eight million, thirteen thousand, eight hundred thirty-eight".