2079530 has 8 divisors (see below), whose sum is σ = 3743172. Its totient is φ = 831808.

The previous prime is 2079529. The next prime is 2079533. The reversal of 2079530 is 359702.

It can be written as a sum of positive squares in 2 ways, for example, as 1985281 + 94249 = 1409^2 + 307^2 .

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

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

It is a self number, because there is not a number n which added to its sum of digits gives 2079530.

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 in 3 ways as a sum of consecutive naturals, for example, 103967 + ... + 103986.

2^2079530 is an apocalyptic number.

2079530 is a deficient number, since it is larger than the sum of its proper divisors (1663642).

2079530 is a wasteful number, since it uses less digits than its factorization.

2079530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207960.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2079530 is about 1442.0575577972. The cubic root of 2079530 is about 127.6404705830.

It can be divided in two parts, 2079 and 530, that multiplied together give a triangular number (1101870 = T₁₄₈₄).

The spelling of 2079530 in words is "two million, seventy-nine thousand, five hundred thirty".