8020572 has 24 divisors (see below), whose sum is σ = 21388416. Its totient is φ = 2291568.

The previous prime is 8020567. The next prime is 8020577. The reversal of 8020572 is 2750208.

It is an interprime number because it is at equal distance from previous prime (8020567) and next prime (8020577).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8020577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47658 + ... + 47825.

It is an arithmetic number, because the mean of its divisors is an integer number (891184).

Almost surely, 2^8020572 is an apocalyptic number.

It is an amenable number.

8020572 is an abundant number, since it is smaller than the sum of its proper divisors (13367844).

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

8020572 is a wasteful number, since it uses less digits than its factorization.

8020572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95497 (or 95495 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 8020572 is about 2832.0614400115. The cubic root of 8020572 is about 200.1712865960.

The spelling of 8020572 in words is "eight million, twenty thousand, five hundred seventy-two".