2059138 has 4 divisors (see below), whose sum is σ = 3088710. Its totient is φ = 1029568.

The previous prime is 2059133. The next prime is 2059153. The reversal of 2059138 is 8319502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1545049 + 514089 = 1243^2 + 717^2 .

It is not an unprimeable number, because it can be changed into a prime (2059133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514783 + ... + 514786.

2^2059138 is an apocalyptic number.

2059138 is a deficient number, since it is larger than the sum of its proper divisors (1029572).

2059138 is a wasteful number, since it uses less digits than its factorization.

2059138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029571.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2059138 is about 1434.9696860910. The cubic root of 2059138 is about 127.2218825662.

It can be divided in two parts, 2059 and 138, that added together give a cube (2197 = 13³).

The spelling of 2059138 in words is "two million, fifty-nine thousand, one hundred thirty-eight".