544166214 has 16 divisors (see below), whose sum is σ = 1088724720. Its totient is φ = 181323360.

The previous prime is 544166173. The next prime is 544166221. The reversal of 544166214 is 412661445.

It is a super-2 number, since 2×544166214² = 592233736918187592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 3552 + ... + 33180.

It is an arithmetic number, because the mean of its divisors is an integer number (68045295).

Almost surely, 2^544166214 is an apocalyptic number.

544166214 is an abundant number, since it is smaller than the sum of its proper divisors (544558506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544166214 is a wasteful number, since it uses less digits than its factorization.

544166214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32695.

The product of its digits is 23040, while the sum is 33.

The square root of 544166214 is about 23327.3704904775. The cubic root of 544166214 is about 816.4141526307.

The spelling of 544166214 in words is "five hundred forty-four million, one hundred sixty-six thousand, two hundred fourteen".