214005061 has 8 divisors (see below), whose sum is σ = 227862720. Its totient is φ = 200288448.

The previous prime is 214005049. The next prime is 214005067. The reversal of 214005061 is 160500412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214005061 - 2⁷ = 214004933 is a prime.

It is a super-2 number, since 2×214005061² = 91596332267227442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214005067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32121 + ... + 38206.

It is an arithmetic number, because the mean of its divisors is an integer number (28482840).

Almost surely, 2^214005061 is an apocalyptic number.

It is an amenable number.

214005061 is a deficient number, since it is larger than the sum of its proper divisors (13857659).

214005061 is a wasteful number, since it uses less digits than its factorization.

214005061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70523.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 214005061 is about 14628.9118187239. The cubic root of 214005061 is about 598.1471181977.

Adding to 214005061 its reverse (160500412), we get a palindrome (374505473).

The spelling of 214005061 in words is "two hundred fourteen million, five thousand, sixty-one".