4057093 has 4 divisors (see below), whose sum is σ = 4151488. Its totient is φ = 3962700.

The previous prime is 4057091. The next prime is 4057103. The reversal of 4057093 is 3907504.

4057093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4057093 - 2¹ = 4057091 is a prime.

It is a super-2 number, since 2×4057093² = 32920007221298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057091) 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, 47133 + ... + 47218.

It is an arithmetic number, because the mean of its divisors is an integer number (1037872).

Almost surely, 2^4057093 is an apocalyptic number.

4057093 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4057093 is a deficient number, since it is larger than the sum of its proper divisors (94395).

4057093 is an equidigital number, since it uses as much as digits as its factorization.

4057093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94394.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 4057093 is about 2014.2226788516. Note that the first 3 decimals coincide. The cubic root of 4057093 is about 159.4917858867.

The spelling of 4057093 in words is "four million, fifty-seven thousand, ninety-three".