2079538 has 4 divisors (see below), whose sum is σ = 3119310. Its totient is φ = 1039768.

The previous prime is 2079533. The next prime is 2079557. The reversal of 2079538 is 8359702.

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., 1292769 + 786769 = 1137^2 + 887^2 .

It is a d-powerful number, because it can be written as 2³ + 0 + 7⁶ + 9⁴ + 5⁹ + 3⁷ + 8 .

It is not an unprimeable number, because it can be changed into a prime (2079533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519883 + ... + 519886.

2^2079538 is an apocalyptic number.

2079538 is a deficient number, since it is larger than the sum of its proper divisors (1039772).

2079538 is a wasteful number, since it uses less digits than its factorization.

2079538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039771.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2079538 is about 1442.0603316089. The cubic root of 2079538 is about 127.6406342614.

The spelling of 2079538 in words is "two million, seventy-nine thousand, five hundred thirty-eight".