461546 has 4 divisors (see below), whose sum is σ = 692322. Its totient is φ = 230772.

The previous prime is 461521. The next prime is 461561. The reversal of 461546 is 645164.

It is a happy number.

461546 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 442225 + 19321 = 665^2 + 139^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115385 + ... + 115388.

2⁴⁶¹⁵⁴⁶ is an apocalyptic number.

461546 is a deficient number, since it is larger than the sum of its proper divisors (230776).

461546 is a wasteful number, since it uses less digits than its factorization.

461546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230775.

The product of its digits is 2880, while the sum is 26.

The square root of 461546 is about 679.3717686216. The cubic root of 461546 is about 77.2808097239.

The spelling of 461546 in words is "four hundred sixty-one thousand, five hundred forty-six".