2957833 has 2 divisors, whose sum is σ = 2957834. Its totient is φ = 2957832.

The previous prime is 2957831. The next prime is 2957861. The reversal of 2957833 is 3387592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1630729 + 1327104 = 1277^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2957833 - 2¹ = 2957831 is a prime.

Together with 2957831, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹¹ + 9³ + 5⁹ + 7⁷ + 8³ + 3⁶ + 3¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2957792 and 2957801.

It is not a weakly prime, because it can be changed into another prime (2957831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478916 + 1478917.

It is an arithmetic number, because the mean of its divisors is an integer number (1478917).

2^2957833 is an apocalyptic number.

It is an amenable number.

2957833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2957833 is an equidigital number, since it uses as much as digits as its factorization.

2957833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 2957833 is about 1719.8351665203. The cubic root of 2957833 is about 143.5460401749.

It can be divided in two parts, 295 and 7833, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 2957833 in words is "two million, nine hundred fifty-seven thousand, eight hundred thirty-three".