4456784061 has 24 divisors (see below), whose sum is σ = 6684986880. Its totient is φ = 2857782816.

The previous prime is 4456784047. The next prime is 4456784081. The reversal of 4456784061 is 1604876544.

4456784061 is a `hidden beast` number, since 4 + 4 + 567 + 84 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 4456784061 - 2⁵ = 4456784029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4456783998 and 4456784016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456784041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36180 + ... + 101106.

It is an arithmetic number, because the mean of its divisors is an integer number (278541120).

Almost surely, 2^4456784061 is an apocalyptic number.

It is an amenable number.

4456784061 is a deficient number, since it is larger than the sum of its proper divisors (2228202819).

4456784061 is a wasteful number, since it uses less digits than its factorization.

4456784061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65225 (or 65222 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4456784061 is about 66759.1496425771. The cubic root of 4456784061 is about 1645.6615824200.

The spelling of 4456784061 in words is "four billion, four hundred fifty-six million, seven hundred eighty-four thousand, sixty-one".