2079215 has 8 divisors (see below), whose sum is σ = 2562720. Its totient is φ = 1618272.

The previous prime is 2079199. The next prime is 2079229. The reversal of 2079215 is 5129702.

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

It is a cyclic number.

It is not a de Polignac number, because 2079215 - 2⁴ = 2079199 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5435 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (320340).

2^2079215 is an apocalyptic number.

2079215 is a deficient number, since it is larger than the sum of its proper divisors (483505).

2079215 is a wasteful number, since it uses less digits than its factorization.

2079215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11281.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2079215 is about 1441.9483347194. The cubic root of 2079215 is about 127.6340254121.

It can be divided in two parts, 2079 and 215, that multiplied together give a triangular number (446985 = T₉₄₅).

The spelling of 2079215 in words is "two million, seventy-nine thousand, two hundred fifteen".