88111476 has 90 divisors (see below), whose sum is σ = 244947318. Its totient is φ = 27613440.

The previous prime is 88111469. The next prime is 88111477. The reversal of 88111476 is 67411188.

It can be written as a sum of positive squares in 3 ways, for example, as 40832100 + 47279376 = 6390^2 + 6876^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 88111476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88111477) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 93166 + ... + 94106.

Almost surely, 2^88111476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88111476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122473659).

88111476 is an abundant number, since it is smaller than the sum of its proper divisors (156835842).

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

88111476 is a wasteful number, since it uses less digits than its factorization.

88111476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 963 counting only the distinct ones).

The product of its digits is 10752, while the sum is 36.

The square root of 88111476 is about 9386.7713299089. The cubic root of 88111476 is about 444.9837573502.

The spelling of 88111476 in words is "eighty-eight million, one hundred eleven thousand, four hundred seventy-six".