38461223 has 2 divisors, whose sum is σ = 38461224. Its totient is φ = 38461222.

The previous prime is 38461201. The next prime is 38461249. The reversal of 38461223 is 32216483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38461223 - 2⁸ = 38460967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38461253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19230611 + 19230612.

It is an arithmetic number, because the mean of its divisors is an integer number (19230612).

Almost surely, 2^38461223 is an apocalyptic number.

38461223 is a deficient number, since it is larger than the sum of its proper divisors (1).

38461223 is an equidigital number, since it uses as much as digits as its factorization.

38461223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 38461223 is about 6201.7112960859. The cubic root of 38461223 is about 337.5522677166.

The spelling of 38461223 in words is "thirty-eight million, four hundred sixty-one thousand, two hundred twenty-three".