164014931 has 2 divisors, whose sum is σ = 164014932. Its totient is φ = 164014930.

The previous prime is 164014927. The next prime is 164014951. The reversal of 164014931 is 139410461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164014931 - 2² = 164014927 is a prime.

It is a super-2 number, since 2×164014931² = 53801795181869522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 164014894 and 164014903.

It is not a weakly prime, because it can be changed into another prime (164014951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82007465 + 82007466.

It is an arithmetic number, because the mean of its divisors is an integer number (82007466).

Almost surely, 2^164014931 is an apocalyptic number.

164014931 is a deficient number, since it is larger than the sum of its proper divisors (1).

164014931 is an equidigital number, since it uses as much as digits as its factorization.

164014931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 164014931 is about 12806.8314192075. The cubic root of 164014931 is about 547.3869783314.

The spelling of 164014931 in words is "one hundred sixty-four million, fourteen thousand, nine hundred thirty-one".