4350457 has 4 divisors (see below), whose sum is σ = 4360356. Its totient is φ = 4340560.

The previous prime is 4350443. The next prime is 4350499. The reversal of 4350457 is 7540534.

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 1929321 + 2421136 = 1389^2 + 1556^2 .

It is a cyclic number.

It is not a de Polignac number, because 4350457 - 2⁷ = 4350329 is a prime.

It is a super-2 number, since 2×4350457² = 37852952217698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4350557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4258 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (1090089).

Almost surely, 2^4350457 is an apocalyptic number.

It is an amenable number.

4350457 is a deficient number, since it is larger than the sum of its proper divisors (9899).

4350457 is an equidigital number, since it uses as much as digits as its factorization.

4350457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 4350457 is about 2085.7749159485. The cubic root of 4350457 is about 163.2469064717.

The spelling of 4350457 in words is "four million, three hundred fifty thousand, four hundred fifty-seven".