164281741 has 16 divisors (see below), whose sum is σ = 183794688. Its totient is φ = 145814400.

The previous prime is 164281703. The next prime is 164281751. The reversal of 164281741 is 147182461.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 164281741 - 2¹⁷ = 164150669 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 164281697 and 164281706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164281751) 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, 66081 + ... + 68521.

It is an arithmetic number, because the mean of its divisors is an integer number (11487168).

Almost surely, 2^164281741 is an apocalyptic number.

It is an amenable number.

164281741 is a deficient number, since it is larger than the sum of its proper divisors (19512947).

164281741 is a wasteful number, since it uses less digits than its factorization.

164281741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652.

The product of its digits is 10752, while the sum is 34.

The square root of 164281741 is about 12817.2438925067. The cubic root of 164281741 is about 547.6836366823.

The spelling of 164281741 in words is "one hundred sixty-four million, two hundred eighty-one thousand, seven hundred forty-one".