2357941 has 2 divisors, whose sum is σ = 2357942. Its totient is φ = 2357940.

The previous prime is 2357939. The next prime is 2357963. The reversal of 2357941 is 1497532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 77841 = 1510^2 + 279^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357941 - 2¹ = 2357939 is a prime.

Together with 2357939, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2357921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178970 + 1178971.

It is an arithmetic number, because the mean of its divisors is an integer number (1178971).

2^2357941 is an apocalyptic number.

It is an amenable number.

2357941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357941 is an equidigital number, since it uses as much as digits as its factorization.

2357941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 31.

The square root of 2357941 is about 1535.5588559218. The cubic root of 2357941 is about 133.0998741034.

The spelling of 2357941 in words is "two million, three hundred fifty-seven thousand, nine hundred forty-one".