4657632146 has 32 divisors (see below), whose sum is σ = 7439877120. Its totient is φ = 2180682000.

The previous prime is 4657632143. The next prime is 4657632167. The reversal of 4657632146 is 6412367564.

It is a junction number, because it is equal to n+sod(n) for n = 4657632097 and 4657632106.

It is not an unprimeable number, because it can be changed into a prime (4657632143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208795 + ... + 1212641.

It is an arithmetic number, because the mean of its divisors is an integer number (232496160).

Almost surely, 2^4657632146 is an apocalyptic number.

4657632146 is a deficient number, since it is larger than the sum of its proper divisors (2782244974).

4657632146 is a wasteful number, since it uses less digits than its factorization.

4657632146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230.

The product of its digits is 725760, while the sum is 44.

The square root of 4657632146 is about 68246.8471506193. The cubic root of 4657632146 is about 1670.0202163281.

The spelling of 4657632146 in words is "four billion, six hundred fifty-seven million, six hundred thirty-two thousand, one hundred forty-six".