460556401 has 4 divisors (see below), whose sum is σ = 487647972. Its totient is φ = 433464832.

The previous prime is 460556381. The next prime is 460556423. The reversal of 460556401 is 104655064.

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

It can be written as a sum of positive squares in 2 ways, for example, as 416200801 + 44355600 = 20401^2 + 6660^2 .

It is a cyclic number.

It is not a de Polignac number, because 460556401 - 2¹⁹ = 460032113 is a prime.

It is a super-2 number, since 2×460556401² = 424224397004145602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460557401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13545760 + ... + 13545793.

It is an arithmetic number, because the mean of its divisors is an integer number (121911993).

Almost surely, 2^460556401 is an apocalyptic number.

It is an amenable number.

460556401 is a deficient number, since it is larger than the sum of its proper divisors (27091571).

460556401 is a wasteful number, since it uses less digits than its factorization.

460556401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27091570.

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

The square root of 460556401 is about 21460.5778347182. The cubic root of 460556401 is about 772.2553770681.

The spelling of 460556401 in words is "four hundred sixty million, five hundred fifty-six thousand, four hundred one".