2047597 has 2 divisors, whose sum is σ = 2047598. Its totient is φ = 2047596.

The previous prime is 2047571. The next prime is 2047613. The reversal of 2047597 is 7957402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1212201 + 835396 = 1101^2 + 914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2047597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2047517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023798 + 1023799.

It is an arithmetic number, because the mean of its divisors is an integer number (1023799).

2^2047597 is an apocalyptic number.

It is an amenable number.

2047597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047597 is an equidigital number, since it uses as much as digits as its factorization.

2047597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2047597 is about 1430.9426962670. The cubic root of 2047597 is about 126.9837538894.

The spelling of 2047597 in words is "two million, forty-seven thousand, five hundred ninety-seven".