4556461 has 24 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 3437280.

The previous prime is 4556437. The next prime is 4556467. The reversal of 4556461 is 1646554.

It is not a de Polignac number, because 4556461 - 2¹⁵ = 4523693 is a prime.

It is a super-2 number, since 2×4556461² = 41522673689042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4556467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14496 + ... + 14806.

It is an arithmetic number, because the mean of its divisors is an integer number (248976).

Almost surely, 2^4556461 is an apocalyptic number.

It is an amenable number.

4556461 is a deficient number, since it is larger than the sum of its proper divisors (1418963).

4556461 is a wasteful number, since it uses less digits than its factorization.

4556461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 354 counting only the distinct ones).

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

The square root of 4556461 is about 2134.5868452701. The cubic root of 4556461 is about 165.7839765126.

The spelling of 4556461 in words is "four million, five hundred fifty-six thousand, four hundred sixty-one".