538986092 has 12 divisors (see below), whose sum is σ = 945469056. Its totient is φ = 268852080.

The previous prime is 538986089. The next prime is 538986101. The reversal of 538986092 is 290689835.

It is a self number, because there is not a number n which added to its sum of digits gives 538986092.

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, 158348 + ... + 161715.

It is an arithmetic number, because the mean of its divisors is an integer number (78789088).

Almost surely, 2^538986092 is an apocalyptic number.

It is an amenable number.

538986092 is a deficient number, since it is larger than the sum of its proper divisors (406482964).

538986092 is a wasteful number, since it uses less digits than its factorization.

538986092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320488 (or 320486 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 538986092 is about 23216.0740005712. The cubic root of 538986092 is about 813.8153046018.

The spelling of 538986092 in words is "five hundred thirty-eight million, nine hundred eighty-six thousand, ninety-two".