612038 has 8 divisors (see below), whose sum is σ = 1049232. Its totient is φ = 262296.

The previous prime is 612037. The next prime is 612041. The reversal of 612038 is 830216.

612038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21845 + ... + 21872.

It is an arithmetic number, because the mean of its divisors is an integer number (131154).

2⁶¹²⁰³⁸ is an apocalyptic number.

612038 is a deficient number, since it is larger than the sum of its proper divisors (437194).

612038 is a wasteful number, since it uses less digits than its factorization.

612038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43726.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 612038 is about 782.3285754720. The cubic root of 612038 is about 84.9036046792.

The spelling of 612038 in words is "six hundred twelve thousand, thirty-eight".