457003201 has 4 divisors (see below), whose sum is σ = 459645012. Its totient is φ = 454361392.

The previous prime is 457003193. The next prime is 457003213. The reversal of 457003201 is 102300754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 245736976 + 211266225 = 15676^2 + 14535^2 .

It is a cyclic number.

It is not a de Polignac number, because 457003201 - 2³ = 457003193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (457003501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320646 + ... + 1320991.

It is an arithmetic number, because the mean of its divisors is an integer number (114911253).

Almost surely, 2^457003201 is an apocalyptic number.

It is an amenable number.

457003201 is a deficient number, since it is larger than the sum of its proper divisors (2641811).

457003201 is a wasteful number, since it uses less digits than its factorization.

457003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641810.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 457003201 is about 21377.6331945330. The cubic root of 457003201 is about 770.2642602273.

Adding to 457003201 its reverse (102300754), we get a palindrome (559303955).

The spelling of 457003201 in words is "four hundred fifty-seven million, three thousand, two hundred one".