88487740 has 48 divisors (see below), whose sum is σ = 206569440. Its totient is φ = 31566080.

The previous prime is 88487713. The next prime is 88487741. The reversal of 88487740 is 4778488.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88487741) 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, 7866 + ... + 15454.

It is an arithmetic number, because the mean of its divisors is an integer number (4303530).

Almost surely, 2^88487740 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 88487740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103284720).

88487740 is an abundant number, since it is smaller than the sum of its proper divisors (118081700).

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

88487740 is a wasteful number, since it uses less digits than its factorization.

88487740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7662 (or 7660 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 46.

The square root of 88487740 is about 9406.7922268965. The cubic root of 88487740 is about 445.6162652121.

The spelling of 88487740 in words is "eighty-eight million, four hundred eighty-seven thousand, seven hundred forty".