386225423 has 2 divisors, whose sum is σ = 386225424. Its totient is φ = 386225422.

The previous prime is 386225353. The next prime is 386225429. The reversal of 386225423 is 324522683.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386225423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386225429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193112711 + 193112712.

It is an arithmetic number, because the mean of its divisors is an integer number (193112712).

Almost surely, 2^386225423 is an apocalyptic number.

386225423 is a deficient number, since it is larger than the sum of its proper divisors (1).

386225423 is an equidigital number, since it uses as much as digits as its factorization.

386225423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 35.

The square root of 386225423 is about 19652.6187313549. The cubic root of 386225423 is about 728.2496521053.

The spelling of 386225423 in words is "three hundred eighty-six million, two hundred twenty-five thousand, four hundred twenty-three".