2457201 has 8 divisors (see below), whose sum is σ = 3313440. Its totient is φ = 1619552.

The previous prime is 2457193. The next prime is 2457227. The reversal of 2457201 is 1027542.

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 2457201 - 2³ = 2457193 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2457241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335 + ... + 4868.

It is an arithmetic number, because the mean of its divisors is an integer number (414180).

2^2457201 is an apocalyptic number.

It is an amenable number.

2457201 is a deficient number, since it is larger than the sum of its proper divisors (856239).

2457201 is an equidigital number, since it uses as much as digits as its factorization.

2457201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2457201 is about 1567.5461715688. The cubic root of 2457201 is about 134.9419228926.

The spelling of 2457201 in words is "two million, four hundred fifty-seven thousand, two hundred one".