8532040 has 32 divisors (see below), whose sum is σ = 20943360. Its totient is φ = 3102400.

The previous prime is 8532031. The next prime is 8532071. The reversal of 8532040 is 402358.

8532040 = T₁₂₄₀ + T₁₂₄₁ + ... + T₁₂₅₀.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9256 + ... + 10135.

It is an arithmetic number, because the mean of its divisors is an integer number (654480).

Almost surely, 2^8532040 is an apocalyptic number.

It is an amenable number.

8532040 is an abundant number, since it is smaller than the sum of its proper divisors (12411320).

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

8532040 is a wasteful number, since it uses less digits than its factorization.

8532040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19413 (or 19409 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 8532040 is about 2920.9655937720. The cubic root of 8532040 is about 204.3388575590.

Adding to 8532040 its reverse (402358), we get a palindrome (8934398).

The spelling of 8532040 in words is "eight million, five hundred thirty-two thousand, forty".