2453747 has 2 divisors, whose sum is σ = 2453748. Its totient is φ = 2453746.

The previous prime is 2453713. The next prime is 2453771. The reversal of 2453747 is 7473542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2453747 - 2²⁰ = 1405171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2453707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226873 + 1226874.

It is an arithmetic number, because the mean of its divisors is an integer number (1226874).

2^2453747 is an apocalyptic number.

2453747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453747 is an equidigital number, since it uses as much as digits as its factorization.

2453747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 32.

The square root of 2453747 is about 1566.4440621995. Note that the first 3 decimals coincide. The cubic root of 2453747 is about 134.8786655575.

The spelling of 2453747 in words is "two million, four hundred fifty-three thousand, seven hundred forty-seven".