2383457 has 2 divisors, whose sum is σ = 2383458. Its totient is φ = 2383456.

The previous prime is 2383439. The next prime is 2383477. The reversal of 2383457 is 7543832.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2193361 + 190096 = 1481^2 + 436^2 .

It is a cyclic number.

It is not a de Polignac number, because 2383457 - 2⁶ = 2383393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2383427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191728 + 1191729.

It is an arithmetic number, because the mean of its divisors is an integer number (1191729).

2^2383457 is an apocalyptic number.

It is an amenable number.

2383457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2383457 is an equidigital number, since it uses as much as digits as its factorization.

2383457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 2383457 is about 1543.8448756271. The cubic root of 2383457 is about 133.5782574547.

The spelling of 2383457 in words is "two million, three hundred eighty-three thousand, four hundred fifty-seven".