8206477152 has 24 divisors (see below), whose sum is σ = 21542002776. Its totient is φ = 2735492352.

The previous prime is 8206477121. The next prime is 8206477157. The reversal of 8206477152 is 2517746028.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×8206477152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8206477157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42741973 + ... + 42742164.

It is an arithmetic number, because the mean of its divisors is an integer number (897583449).

Almost surely, 2^8206477152 is an apocalyptic number.

It is an amenable number.

8206477152 is an abundant number, since it is smaller than the sum of its proper divisors (13335525624).

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

8206477152 is a wasteful number, since it uses less digits than its factorization.

8206477152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85484150 (or 85484142 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 8206477152 is about 90589.6084106781. The cubic root of 8206477152 is about 2017.0604854491.

The spelling of 8206477152 in words is "eight billion, two hundred six million, four hundred seventy-seven thousand, one hundred fifty-two".