164812941 has 8 divisors (see below), whose sum is σ = 244167360. Its totient is φ = 109875276.

The previous prime is 164812931. The next prime is 164812969. The reversal of 164812941 is 149218461.

164812941 is a `hidden beast` number, since 1 + 648 + 1 + 2 + 9 + 4 + 1 = 666.

164812941 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 164812941 - 2⁶ = 164812877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164812896 and 164812905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164812931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052065 + ... + 3052118.

It is an arithmetic number, because the mean of its divisors is an integer number (30520920).

Almost surely, 2^164812941 is an apocalyptic number.

It is an amenable number.

164812941 is a deficient number, since it is larger than the sum of its proper divisors (79354419).

164812941 is an equidigital number, since it uses as much as digits as its factorization.

164812941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104192 (or 6104186 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 164812941 is about 12837.9492521197. The cubic root of 164812941 is about 548.2733076899.

The spelling of 164812941 in words is "one hundred sixty-four million, eight hundred twelve thousand, nine hundred forty-one".