88404036 has 144 divisors (see below), whose sum is σ = 260084160. Its totient is φ = 23224320.

The previous prime is 88404023. The next prime is 88404049. The reversal of 88404036 is 63040488.

It is an interprime number because it is at equal distance from previous prime (88404023) and next prime (88404049).

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 88403988 and 88404006.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457956 + ... + 458148.

It is an arithmetic number, because the mean of its divisors is an integer number (1806140).

Almost surely, 2^88404036 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 88404036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130042080).

88404036 is an abundant number, since it is smaller than the sum of its proper divisors (171680124).

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

88404036 is a wasteful number, since it uses less digits than its factorization.

88404036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 88404036 is about 9402.3420486600. The cubic root of 88404036 is about 445.4757122904.

The spelling of 88404036 in words is "eighty-eight million, four hundred four thousand, thirty-six".