227672999 has 2 divisors, whose sum is σ = 227673000. Its totient is φ = 227672998.

The previous prime is 227672989. The next prime is 227673007. The reversal of 227672999 is 999276722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227672999 - 2⁸ = 227672743 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227672999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227672969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113836499 + 113836500.

It is an arithmetic number, because the mean of its divisors is an integer number (113836500).

Almost surely, 2^227672999 is an apocalyptic number.

227672999 is a deficient number, since it is larger than the sum of its proper divisors (1).

227672999 is an equidigital number, since it uses as much as digits as its factorization.

227672999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 53.

The square root of 227672999 is about 15088.8369001723. The cubic root of 227672999 is about 610.6192752434.

The spelling of 227672999 in words is "two hundred twenty-seven million, six hundred seventy-two thousand, nine hundred ninety-nine".