4257058 has 8 divisors (see below), whose sum is σ = 6876828. Its totient is φ = 1964784.

The previous prime is 4257053. The next prime is 4257061. The reversal of 4257058 is 8507524.

It can be written as a sum of positive squares in 2 ways, for example, as 4255969 + 1089 = 2063^2 + 33^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4257053) 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, 81841 + ... + 81892.

Almost surely, 2^4257058 is an apocalyptic number.

4257058 is a deficient number, since it is larger than the sum of its proper divisors (2619770).

4257058 is a wasteful number, since it uses less digits than its factorization.

4257058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163748.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 4257058 is about 2063.2639191340. The cubic root of 4257058 is about 162.0702078455.

The spelling of 4257058 in words is "four million, two hundred fifty-seven thousand, fifty-eight".