457301147 has 2 divisors, whose sum is σ = 457301148. Its totient is φ = 457301146.

The previous prime is 457301129. The next prime is 457301149. The reversal of 457301147 is 741103754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457301147 - 2⁶ = 457301083 is a prime.

Together with 457301149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (457301149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228650573 + 228650574.

It is an arithmetic number, because the mean of its divisors is an integer number (228650574).

Almost surely, 2^457301147 is an apocalyptic number.

457301147 is a deficient number, since it is larger than the sum of its proper divisors (1).

457301147 is an equidigital number, since it uses as much as digits as its factorization.

457301147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 457301147 is about 21384.6006976983. The cubic root of 457301147 is about 770.4316166767.

The spelling of 457301147 in words is "four hundred fifty-seven million, three hundred one thousand, one hundred forty-seven".