87341632 has 112 divisors (see below), whose sum is σ = 215879680. Its totient is φ = 34214400.

The previous prime is 87341629. The next prime is 87341659. The reversal of 87341632 is 23614378.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263707 + ... + 264037.

Almost surely, 2^87341632 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 87341632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107939840).

87341632 is an abundant number, since it is smaller than the sum of its proper divisors (128538048).

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

87341632 is a wasteful number, since it uses less digits than its factorization.

87341632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 390 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 87341632 is about 9345.6745074928. The cubic root of 87341632 is about 443.6839999176.

The spelling of 87341632 in words is "eighty-seven million, three hundred forty-one thousand, six hundred thirty-two".