8285620562 has 4 divisors (see below), whose sum is σ = 12428430846. Its totient is φ = 4142810280.

The previous prime is 8285620561. The next prime is 8285620571. The reversal of 8285620562 is 2650265828.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8199483601 + 86136961 = 90551^2 + 9281^2 .

It is not an unprimeable number, because it can be changed into a prime (8285620561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071405139 + ... + 2071405142.

Almost surely, 2^8285620562 is an apocalyptic number.

8285620562 is a deficient number, since it is larger than the sum of its proper divisors (4142810284).

8285620562 is a wasteful number, since it uses less digits than its factorization.

8285620562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142810283.

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 8285620562 is about 91025.3841628806. The cubic root of 8285620562 is about 2023.5239408062.

The spelling of 8285620562 in words is "eight billion, two hundred eighty-five million, six hundred twenty thousand, five hundred sixty-two".