473440267 has 2 divisors, whose sum is σ = 473440268. Its totient is φ = 473440266.

The previous prime is 473440237. The next prime is 473440273. The reversal of 473440267 is 762044374.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473440267 is a prime.

It is equal to p_25027966 and since 473440267 and 25027966 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (473440237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236720133 + 236720134.

It is an arithmetic number, because the mean of its divisors is an integer number (236720134).

Almost surely, 2^473440267 is an apocalyptic number.

473440267 is a deficient number, since it is larger than the sum of its proper divisors (1).

473440267 is an equidigital number, since it uses as much as digits as its factorization.

473440267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 473440267 is about 21758.6825658173. The cubic root of 473440267 is about 779.3904217160.

The spelling of 473440267 in words is "four hundred seventy-three million, four hundred forty thousand, two hundred sixty-seven".