544662242 has 8 divisors (see below), whose sum is σ = 817233600. Its totient is φ = 272251044.

The previous prime is 544662221. The next prime is 544662259. The reversal of 544662242 is 242266445.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31142 + ... + 45377.

It is an arithmetic number, because the mean of its divisors is an integer number (102154200).

Almost surely, 2^544662242 is an apocalyptic number.

544662242 is a deficient number, since it is larger than the sum of its proper divisors (272571358).

544662242 is a wasteful number, since it uses less digits than its factorization.

544662242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80080.

The product of its digits is 92160, while the sum is 35.

The square root of 544662242 is about 23337.9999571514. Note that the first 4 decimals coincide. The cubic root of 544662242 is about 816.6621413790.

The spelling of 544662242 in words is "five hundred forty-four million, six hundred sixty-two thousand, two hundred forty-two".