460055146 has 4 divisors (see below), whose sum is σ = 690082722. Its totient is φ = 230027572.

The previous prime is 460055143. The next prime is 460055153. The reversal of 460055146 is 641550064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 333245025 + 126810121 = 18255^2 + 11261^2 .

It is a super-2 number, since 2×460055146² = 423301474722162632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (460055143) 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 as a sum of consecutive naturals, namely, 115013785 + ... + 115013788.

Almost surely, 2^460055146 is an apocalyptic number.

460055146 is a deficient number, since it is larger than the sum of its proper divisors (230027576).

460055146 is a wasteful number, since it uses less digits than its factorization.

460055146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230027575.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 460055146 is about 21448.8961487532. The cubic root of 460055146 is about 771.9751092676.

The spelling of 460055146 in words is "four hundred sixty million, fifty-five thousand, one hundred forty-six".