164246131 has 16 divisors (see below), whose sum is σ = 191104704. Its totient is φ = 138253824.

The previous prime is 164246119. The next prime is 164246167. The reversal of 164246131 is 131642461.

164246131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164246131 - 2²¹ = 162148979 is a prime.

It is a super-2 number, since 2×164246131² = 53953583096938322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164246131.

It is not an unprimeable number, because it can be changed into a prime (164246191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149175 + ... + 150271.

It is an arithmetic number, because the mean of its divisors is an integer number (11944044).

Almost surely, 2^164246131 is an apocalyptic number.

164246131 is a deficient number, since it is larger than the sum of its proper divisors (26858573).

164246131 is a wasteful number, since it uses less digits than its factorization.

164246131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its digits is 3456, while the sum is 28.

The square root of 164246131 is about 12815.8546730212. The cubic root of 164246131 is about 547.6440615322.

Adding to 164246131 its reverse (131642461), we get a palindrome (295888592).

The spelling of 164246131 in words is "one hundred sixty-four million, two hundred forty-six thousand, one hundred thirty-one".