538271846 has 16 divisors (see below), whose sum is σ = 931378176. Its totient is φ = 228531336.

The previous prime is 538271791. The next prime is 538271857. The reversal of 538271846 is 648172835.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 538271797 and 538271806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178166 + ... + 181161.

It is an arithmetic number, because the mean of its divisors is an integer number (58211136).

Almost surely, 2^538271846 is an apocalyptic number.

538271846 is a deficient number, since it is larger than the sum of its proper divisors (393106330).

538271846 is a wasteful number, since it uses less digits than its factorization.

538271846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359443.

The product of its digits is 322560, while the sum is 44.

The square root of 538271846 is about 23200.6863260551. The cubic root of 538271846 is about 813.4556655925.

The spelling of 538271846 in words is "five hundred thirty-eight million, two hundred seventy-one thousand, eight hundred forty-six".