933138 has 24 divisors (see below), whose sum is σ = 2066688. Its totient is φ = 304152.

The previous prime is 933073. The next prime is 933151. The reversal of 933138 is 831339.

933138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

933138 is a Gilda number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 933138.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (86112).

2⁹³³¹³⁸ is an apocalyptic number.

933138 is an abundant number, since it is smaller than the sum of its proper divisors (1133550).

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

933138 is a wasteful number, since it uses less digits than its factorization.

933138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158 (or 1155 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 933138 is about 965.9906831849. The cubic root of 933138 is about 97.7196625308.

The spelling of 933138 in words is "nine hundred thirty-three thousand, one hundred thirty-eight".