87604832 has 48 divisors (see below), whose sum is σ = 198912672. Its totient is φ = 37201920.

The previous prime is 87604831. The next prime is 87604849. The reversal of 87604832 is 23840678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87604831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23582 + ... + 27042.

It is an arithmetic number, because the mean of its divisors is an integer number (4144014).

Almost surely, 2^87604832 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 87604832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99456336).

87604832 is an abundant number, since it is smaller than the sum of its proper divisors (111307840).

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

87604832 is a wasteful number, since it uses less digits than its factorization.

87604832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591 (or 3583 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 87604832 is about 9359.7452956798. The cubic root of 87604832 is about 444.1292267843.

The spelling of 87604832 in words is "eighty-seven million, six hundred four thousand, eight hundred thirty-two".