2047702 has 4 divisors (see below), whose sum is σ = 3071556. Its totient is φ = 1023850.

The previous prime is 2047699. The next prime is 2047729. The reversal of 2047702 is 2077402.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511924 + ... + 511927.

It is an arithmetic number, because the mean of its divisors is an integer number (767889).

2^2047702 is an apocalyptic number.

2047702 is a deficient number, since it is larger than the sum of its proper divisors (1023854).

2047702 is a wasteful number, since it uses less digits than its factorization.

2047702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023853.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2047702 is about 1430.9793848969. The cubic root of 2047702 is about 126.9859244119.

The spelling of 2047702 in words is "two million, forty-seven thousand, seven hundred two".