4156793 has 2 divisors, whose sum is σ = 4156794. Its totient is φ = 4156792.

The previous prime is 4156787. The next prime is 4156799. The reversal of 4156793 is 3976514.

It is a balanced prime because it is at equal distance from previous prime (4156787) and next prime (4156799).

It can be written as a sum of positive squares in only one way, i.e., 2393209 + 1763584 = 1547^2 + 1328^2 .

It is a cyclic number.

It is not a de Polignac number, because 4156793 - 2⁴ = 4156777 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 4⁴ + 1 + 5 + 6⁸ + 7⁷ + 9⁵ + 3¹³ .

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4156799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2078396 + 2078397.

It is an arithmetic number, because the mean of its divisors is an integer number (2078397).

Almost surely, 2^4156793 is an apocalyptic number.

It is an amenable number.

4156793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4156793 is an equidigital number, since it uses as much as digits as its factorization.

4156793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 4156793 is about 2038.8214733027. The cubic root of 4156793 is about 160.7876912973.

The spelling of 4156793 in words is "four million, one hundred fifty-six thousand, seven hundred ninety-three".