466147139 has 2 divisors, whose sum is σ = 466147140. Its totient is φ = 466147138.

The previous prime is 466147109. The next prime is 466147169. The reversal of 466147139 is 931741664.

It is a balanced prime because it is at equal distance from previous prime (466147109) and next prime (466147169).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466147139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 466147096 and 466147105.

It is not a weakly prime, because it can be changed into another prime (466147109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233073569 + 233073570.

It is an arithmetic number, because the mean of its divisors is an integer number (233073570).

Almost surely, 2^466147139 is an apocalyptic number.

466147139 is a deficient number, since it is larger than the sum of its proper divisors (1).

466147139 is an equidigital number, since it uses as much as digits as its factorization.

466147139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 466147139 is about 21590.4409172208. The cubic root of 466147139 is about 775.3676446464.

The spelling of 466147139 in words is "four hundred sixty-six million, one hundred forty-seven thousand, one hundred thirty-nine".