2047030 has 16 divisors (see below), whose sum is σ = 3702960. Its totient is φ = 814752.

The previous prime is 2046983. The next prime is 2047037. The reversal of 2047030 is 307402.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2046995 and 2047013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047037) 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, 2401 + ... + 3139.

It is an arithmetic number, because the mean of its divisors is an integer number (231435).

2^2047030 is an apocalyptic number.

2047030 is a deficient number, since it is larger than the sum of its proper divisors (1655930).

2047030 is a wasteful number, since it uses less digits than its factorization.

2047030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 2047030 is about 1430.7445614085. The cubic root of 2047030 is about 126.9720317853.

The spelling of 2047030 in words is "two million, forty-seven thousand, thirty".