464560546 has 4 divisors (see below), whose sum is σ = 696840822. Its totient is φ = 232280272.

The previous prime is 464560511. The next prime is 464560553. The reversal of 464560546 is 645065464.

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., 463928521 + 632025 = 21539^2 + 795^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464560499 and 464560508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116140135 + ... + 116140138.

Almost surely, 2^464560546 is an apocalyptic number.

464560546 is a deficient number, since it is larger than the sum of its proper divisors (232280276).

464560546 is a wasteful number, since it uses less digits than its factorization.

464560546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232280275.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 464560546 is about 21553.6666486238. Note that the first 4 decimals coincide. The cubic root of 464560546 is about 774.4869561776.

The spelling of 464560546 in words is "four hundred sixty-four million, five hundred sixty thousand, five hundred forty-six".