4646614623 has 24 divisors (see below), whose sum is σ = 7277139072. Its totient is φ = 2583429984.

The previous prime is 4646614591. The next prime is 4646614649. The reversal of 4646614623 is 3264166464.

It is not a de Polignac number, because 4646614623 - 2⁵ = 4646614591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646614223) 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, 52065 + ... + 109562.

It is an arithmetic number, because the mean of its divisors is an integer number (303214128).

Almost surely, 2^4646614623 is an apocalyptic number.

4646614623 is a deficient number, since it is larger than the sum of its proper divisors (2630524449).

4646614623 is a wasteful number, since it uses less digits than its factorization.

4646614623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161711 (or 161674 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The square root of 4646614623 is about 68166.0811767847. The cubic root of 4646614623 is about 1668.7023783854.

The spelling of 4646614623 in words is "four billion, six hundred forty-six million, six hundred fourteen thousand, six hundred twenty-three".