2342357 has 2 divisors, whose sum is σ = 2342358. Its totient is φ = 2342356.

The previous prime is 2342309. The next prime is 2342363. The reversal of 2342357 is 7532432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2193361 + 148996 = 1481^2 + 386^2 .

It is a cyclic number.

It is not a de Polignac number, because 2342357 - 2⁶ = 2342293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171178 + 1171179.

It is an arithmetic number, because the mean of its divisors is an integer number (1171179).

2^2342357 is an apocalyptic number.

It is an amenable number.

2342357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342357 is an equidigital number, since it uses as much as digits as its factorization.

2342357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 2342357 is about 1530.4760697247. The cubic root of 2342357 is about 132.8059997834.

Adding to 2342357 its reverse (7532432), we get a palindrome (9874789).

The spelling of 2342357 in words is "two million, three hundred forty-two thousand, three hundred fifty-seven".