544662212 has 12 divisors (see below), whose sum is σ = 958098876. Its totient is φ = 270919680.

The previous prime is 544662203. The next prime is 544662221. The reversal of 544662212 is 212266445.

It is an interprime number because it is at equal distance from previous prime (544662203) and next prime (544662221).

It can be written as a sum of positive squares in 2 ways, for example, as 383219776 + 161442436 = 19576^2 + 12706^2 .

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 3 ways as a sum of consecutive naturals, for example, 351989 + ... + 353532.

It is an arithmetic number, because the mean of its divisors is an integer number (79841573).

Almost surely, 2^544662212 is an apocalyptic number.

It is an amenable number.

544662212 is a deficient number, since it is larger than the sum of its proper divisors (413436664).

544662212 is a wasteful number, since it uses less digits than its factorization.

544662212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705718 (or 705716 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 544662212 is about 23337.9993144228. Note that the first 3 decimals coincide. The cubic root of 544662212 is about 816.6621263851.

Adding to 544662212 its sum of digits (32), we get a square (544662244 = 23338²).

The spelling of 544662212 in words is "five hundred forty-four million, six hundred sixty-two thousand, two hundred twelve".