164125246 has 4 divisors (see below), whose sum is σ = 246187872. Its totient is φ = 82062622.

The previous prime is 164125219. The next prime is 164125301. The reversal of 164125246 is 642521461.

It is a happy number.

164125246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 642521461 = 19 ⋅33816919.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41031310 + ... + 41031313.

It is an arithmetic number, because the mean of its divisors is an integer number (61546968).

Almost surely, 2^164125246 is an apocalyptic number.

164125246 is a deficient number, since it is larger than the sum of its proper divisors (82062626).

164125246 is an equidigital number, since it uses as much as digits as its factorization.

164125246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82062625.

The product of its digits is 11520, while the sum is 31.

The square root of 164125246 is about 12811.1375763435. The cubic root of 164125246 is about 547.5096733833.

The spelling of 164125246 in words is "one hundred sixty-four million, one hundred twenty-five thousand, two hundred forty-six".