4257373 has 8 divisors (see below), whose sum is σ = 4392576. Its totient is φ = 4124400.

The previous prime is 4257371. The next prime is 4257391. The reversal of 4257373 is 3737524.

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 4257373 - 2¹ = 4257371 is a prime.

It is a super-2 number, since 2×4257373² = 36250449722258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 5⁵ + 7³ + 3⁴ + 7³ + 3¹⁰ .

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257371) 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, 3840 + ... + 4822.

It is an arithmetic number, because the mean of its divisors is an integer number (549072).

Almost surely, 2^4257373 is an apocalyptic number.

It is an amenable number.

4257373 is a deficient number, since it is larger than the sum of its proper divisors (135203).

4257373 is an equidigital number, since it uses as much as digits as its factorization.

4257373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115.

The product of its digits is 17640, while the sum is 31.

The square root of 4257373 is about 2063.3402530848. The cubic root of 4257373 is about 162.0742051958.

The spelling of 4257373 in words is "four million, two hundred fifty-seven thousand, three hundred seventy-three".