88086040 has 64 divisors (see below), whose sum is σ = 232061760. Its totient is φ = 29460480.

The previous prime is 88086029. The next prime is 88086049. The reversal of 88086040 is 4068088.

It is a junction number, because it is equal to n+sod(n) for n = 88085987 and 88086005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88086049) 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, 7644 + ... + 15316.

It is an arithmetic number, because the mean of its divisors is an integer number (3625965).

Almost surely, 2^88086040 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 88086040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116030880).

88086040 is an abundant number, since it is smaller than the sum of its proper divisors (143975720).

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

88086040 is a wasteful number, since it uses less digits than its factorization.

88086040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7732 (or 7728 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 88086040 is about 9385.4163466519. The cubic root of 88086040 is about 444.9409339606.

The spelling of 88086040 in words is "eighty-eight million, eighty-six thousand, forty".