164752841 has 16 divisors (see below), whose sum is σ = 189941760. Its totient is φ = 141432720.

The previous prime is 164752837. The next prime is 164752843. The reversal of 164752841 is 148257461.

It is not a de Polignac number, because 164752841 - 2² = 164752837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164752795 and 164752804.

It is not an unprimeable number, because it can be changed into a prime (164752843) 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, 15866 + ... + 24108.

It is an arithmetic number, because the mean of its divisors is an integer number (11871360).

Almost surely, 2^164752841 is an apocalyptic number.

164752841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

164752841 is a deficient number, since it is larger than the sum of its proper divisors (25188919).

164752841 is a wasteful number, since it uses less digits than its factorization.

164752841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8356.

The product of its digits is 53760, while the sum is 38.

The square root of 164752841 is about 12835.6083221638. The cubic root of 164752841 is about 548.2066559014.

The spelling of 164752841 in words is "one hundred sixty-four million, seven hundred fifty-two thousand, eight hundred forty-one".