2047019 has 8 divisors (see below), whose sum is σ = 2246832. Its totient is φ = 1853280.

The previous prime is 2046983. The next prime is 2047037. The reversal of 2047019 is 9107402.

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

It is not a de Polignac number, because 2047019 - 2¹² = 2042923 is a prime.

It is a super-2 number, since 2×2047019² = 8380573572722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2046985 and 2047003.

It is not an unprimeable number, because it can be changed into a prime (2047039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (280854).

2^2047019 is an apocalyptic number.

2047019 is a deficient number, since it is larger than the sum of its proper divisors (199813).

2047019 is a wasteful number, since it uses less digits than its factorization.

2047019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2047019 is about 1430.7407172510. The cubic root of 2047019 is about 126.9718043510.

The spelling of 2047019 in words is "two million, forty-seven thousand, nineteen".