4624561 has 8 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 4327488.

The previous prime is 4624553. The next prime is 4624573. The reversal of 4624561 is 1654264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4624561 - 2³ = 4624553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4624531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700 + ... + 4066.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^4624561 is an apocalyptic number.

It is an amenable number.

4624561 is a deficient number, since it is larger than the sum of its proper divisors (300239).

4624561 is a wasteful number, since it uses less digits than its factorization.

4624561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its digits is 5760, while the sum is 28.

The square root of 4624561 is about 2150.4792489117. The cubic root of 4624561 is about 166.6058209006.

The spelling of 4624561 in words is "four million, six hundred twenty-four thousand, five hundred sixty-one".