8036520 has 64 divisors (see below), whose sum is σ = 24304320. Its totient is φ = 2125824.

The previous prime is 8036519. The next prime is 8036521. The reversal of 8036520 is 256308.

It is an interprime number because it is at equal distance from previous prime (8036519) and next prime (8036521).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (8036521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22987 + ... + 23333.

It is an arithmetic number, because the mean of its divisors is an integer number (379755).

Almost surely, 2^8036520 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 8036520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12152160).

8036520 is an abundant number, since it is smaller than the sum of its proper divisors (16267800).

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

8036520 is a wasteful number, since it uses less digits than its factorization.

8036520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 8036520 is about 2834.8756586489. The cubic root of 8036520 is about 200.3038714103.

The spelling of 8036520 in words is "eight million, thirty-six thousand, five hundred twenty".