2072415 has 16 divisors (see below), whose sum is σ = 3460608. Its totient is φ = 1057056.

The previous prime is 2072393. The next prime is 2072423. The reversal of 2072415 is 5142702.

It is not a de Polignac number, because 2072415 - 2⁵ = 2072383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2072391 and 2072400.

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 15 ways as a sum of consecutive naturals, for example, 2659 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (216288).

2^2072415 is an apocalyptic number.

2072415 is a deficient number, since it is larger than the sum of its proper divisors (1388193).

2072415 is a wasteful number, since it uses less digits than its factorization.

2072415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2072415 is about 1439.5884828659. The cubic root of 2072415 is about 127.4947325775.

The spelling of 2072415 in words is "two million, seventy-two thousand, four hundred fifteen".