2059247 has 4 divisors (see below), whose sum is σ = 2074416. Its totient is φ = 2044080.

The previous prime is 2059243. The next prime is 2059249. The reversal of 2059247 is 7429502.

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 2059247 - 2² = 2059243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059243) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7379 + ... + 7652.

It is an arithmetic number, because the mean of its divisors is an integer number (518604).

2^2059247 is an apocalyptic number.

2059247 is a deficient number, since it is larger than the sum of its proper divisors (15169).

2059247 is a wasteful number, since it uses less digits than its factorization.

2059247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15168.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2059247 is about 1435.0076654848. The cubic root of 2059247 is about 127.2241273471.

The spelling of 2059247 in words is "two million, fifty-nine thousand, two hundred forty-seven".