4297561 has 8 divisors (see below), whose sum is σ = 4469504. Its totient is φ = 4127760.

The previous prime is 4297541. The next prime is 4297571. The reversal of 4297561 is 1657924.

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 4297561 - 2⁵ = 4297529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4297541) 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, 4426 + ... + 5308.

It is an arithmetic number, because the mean of its divisors is an integer number (558688).

Almost surely, 2^4297561 is an apocalyptic number.

It is an amenable number.

4297561 is a deficient number, since it is larger than the sum of its proper divisors (171943).

4297561 is a wasteful number, since it uses less digits than its factorization.

4297561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071.

The product of its digits is 15120, while the sum is 34.

The square root of 4297561 is about 2073.0559567942. The cubic root of 4297561 is about 162.5825820880.

The spelling of 4297561 in words is "four million, two hundred ninety-seven thousand, five hundred sixty-one".