2097015 has 8 divisors (see below), whose sum is σ = 3355248. Its totient is φ = 1118400.

The previous prime is 2097013. The next prime is 2097023. The reversal of 2097015 is 5107902.

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

It is not a de Polignac number, because 2097015 - 2¹ = 2097013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69886 + ... + 69915.

It is an arithmetic number, because the mean of its divisors is an integer number (419406).

2^2097015 is an apocalyptic number.

2097015 is a deficient number, since it is larger than the sum of its proper divisors (1258233).

2097015 is a wasteful number, since it uses less digits than its factorization.

2097015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139809.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 2097015 is about 1448.1073855208. The cubic root of 2097015 is about 127.9972126672.

The spelling of 2097015 in words is "two million, ninety-seven thousand, fifteen".