3053561 has 8 divisors (see below), whose sum is σ = 3510720. Its totient is φ = 2601648.

The previous prime is 3053551. The next prime is 3053563. The reversal of 3053561 is 1653503.

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

It is a de Polignac number, because none of the positive numbers 2^k-3053561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3053563) 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, 35 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (438840).

Almost surely, 2^3053561 is an apocalyptic number.

It is an amenable number.

3053561 is a deficient number, since it is larger than the sum of its proper divisors (457159).

3053561 is a wasteful number, since it uses less digits than its factorization.

3053561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 3053561 is about 1747.4441335848. Note that the first 3 decimals coincide. The cubic root of 3053561 is about 145.0782138478.

The spelling of 3053561 in words is "three million, fifty-three thousand, five hundred sixty-one".