2047415 has 4 divisors (see below), whose sum is σ = 2456904. Its totient is φ = 1637928.

The previous prime is 2047403. The next prime is 2047439. The reversal of 2047415 is 5147402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2047415 - 2⁶ = 2047351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204737 + ... + 204746.

It is an arithmetic number, because the mean of its divisors is an integer number (614226).

2^2047415 is an apocalyptic number.

2047415 is a deficient number, since it is larger than the sum of its proper divisors (409489).

2047415 is an equidigital number, since it uses as much as digits as its factorization.

2047415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409488.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2047415 is about 1430.8791004134. The cubic root of 2047415 is about 126.9799914745.

The spelling of 2047415 in words is "two million, forty-seven thousand, four hundred fifteen".