4646230137 has 12 divisors (see below), whose sum is σ = 6786629460. Its totient is φ = 3062683008.

The previous prime is 4646230133. The next prime is 4646230159. The reversal of 4646230137 is 7310326464.

It is a happy number.

4646230137 is a `hidden beast` number, since 4 + 646 + 2 + 3 + 0 + 1 + 3 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1434061161 + 3212168976 = 37869^2 + 56676^2 .

It is not a de Polignac number, because 4646230137 - 2² = 4646230133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4646230133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2899468 + ... + 2901069.

It is an arithmetic number, because the mean of its divisors is an integer number (565552455).

Almost surely, 2^4646230137 is an apocalyptic number.

It is an amenable number.

4646230137 is a deficient number, since it is larger than the sum of its proper divisors (2140399323).

4646230137 is a wasteful number, since it uses less digits than its factorization.

4646230137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800632 (or 5800629 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4646230137 is about 68163.2609035102. The cubic root of 4646230137 is about 1668.6563512989.

The spelling of 4646230137 in words is "four billion, six hundred forty-six million, two hundred thirty thousand, one hundred thirty-seven".