8870532 has 96 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 2449920.

The previous prime is 8870509. The next prime is 8870551. The reversal of 8870532 is 2350788.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 8870493 and 8870502.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132363 + ... + 132429.

It is an arithmetic number, because the mean of its divisors is an integer number (257040).

Almost surely, 2^8870532 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 8870532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12337920).

8870532 is an abundant number, since it is smaller than the sum of its proper divisors (15805308).

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

8870532 is a wasteful number, since it uses less digits than its factorization.

8870532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 8870532 is about 2978.3438350869. The cubic root of 8870532 is about 207.0061376509.

It can be divided in two parts, 8 and 870532, that added together give a triangular number (870540 = T₁₃₁₉).

The spelling of 8870532 in words is "eight million, eight hundred seventy thousand, five hundred thirty-two".