87383132 has 12 divisors (see below), whose sum is σ = 153466656. Its totient is φ = 43535520.

The previous prime is 87383123. The next prime is 87383143. The reversal of 87383132 is 23138378.

It is a junction number, because it is equal to n+sod(n) for n = 87383092 and 87383101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37748 + ... + 39995.

It is an arithmetic number, because the mean of its divisors is an integer number (12788888).

Almost surely, 2^87383132 is an apocalyptic number.

It is an amenable number.

87383132 is a deficient number, since it is larger than the sum of its proper divisors (66083524).

87383132 is a wasteful number, since it uses less digits than its factorization.

87383132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78028 (or 78026 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 87383132 is about 9347.8945222975. The cubic root of 87383132 is about 443.7542603043.

The spelling of 87383132 in words is "eighty-seven million, three hundred eighty-three thousand, one hundred thirty-two".