4622561424 has 60 divisors (see below), whose sum is σ = 13931892156. Its totient is φ = 1422326016.

The previous prime is 4622561423. The next prime is 4622561453. The reversal of 4622561424 is 4241652264.

4622561424 is a `hidden beast` number, since 4 + 6 + 225 + 6 + 1 + 424 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1700077824 + 2922483600 = 41232^2 + 54060^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4622561423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1232787 + ... + 1236530.

Almost surely, 2^4622561424 is an apocalyptic number.

It is an amenable number.

4622561424 is an abundant number, since it is smaller than the sum of its proper divisors (9309330732).

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

4622561424 is a wasteful number, since it uses less digits than its factorization.

4622561424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469344 (or 2469335 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 4622561424 is about 67989.4214124521. The cubic root of 4622561424 is about 1665.8180499743.

The spelling of 4622561424 in words is "four billion, six hundred twenty-two million, five hundred sixty-one thousand, four hundred twenty-four".