214064923 has 2 divisors, whose sum is σ = 214064924. Its totient is φ = 214064922.

The previous prime is 214064843. The next prime is 214064953. The reversal of 214064923 is 329460412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214064923 - 2¹⁷ = 213933851 is a prime.

It is equal to p_11813368 and since 214064923 and 11813368 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 (214064953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107032461 + 107032462.

It is an arithmetic number, because the mean of its divisors is an integer number (107032462).

Almost surely, 2^214064923 is an apocalyptic number.

214064923 is a deficient number, since it is larger than the sum of its proper divisors (1).

214064923 is an equidigital number, since it uses as much as digits as its factorization.

214064923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 214064923 is about 14630.9576925094. The cubic root of 214064923 is about 598.2028847055.

The spelling of 214064923 in words is "two hundred fourteen million, sixty-four thousand, nine hundred twenty-three".