4286620561 has 8 divisors (see below), whose sum is σ = 4582093824. Its totient is φ = 4000238880.

The previous prime is 4286620531. The next prime is 4286620577. The reversal of 4286620561 is 1650266824.

4286620561 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4286620561 - 2⁹ = 4286620049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4286620531) 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, 2271921 + ... + 2273806.

It is an arithmetic number, because the mean of its divisors is an integer number (572761728).

Almost surely, 2^4286620561 is an apocalyptic number.

4286620561 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4286620561 is a deficient number, since it is larger than the sum of its proper divisors (295473263).

4286620561 is a wasteful number, since it uses less digits than its factorization.

4286620561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545791.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4286620561 is about 65472.2884967373. The cubic root of 4286620561 is about 1624.4450094959.

The spelling of 4286620561 in words is "four billion, two hundred eighty-six million, six hundred twenty thousand, five hundred sixty-one".