1797241059 has 12 divisors (see below), whose sum is σ = 2597000952. Its totient is φ = 1197705600.

The previous prime is 1797241057. The next prime is 1797241111. The reversal of 1797241059 is 9501427971.

It is not a de Polignac number, because 1797241059 - 2¹ = 1797241057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1797241057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11982 + ... + 61139.

It is an arithmetic number, because the mean of its divisors is an integer number (216416746).

Almost surely, 2^1797241059 is an apocalyptic number.

1797241059 is a deficient number, since it is larger than the sum of its proper divisors (799759893).

1797241059 is a wasteful number, since it uses less digits than its factorization.

1797241059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75858 (or 75855 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The square root of 1797241059 is about 42393.8799710524. The cubic root of 1797241059 is about 1215.8185836650.

The spelling of 1797241059 in words is "one billion, seven hundred ninety-seven million, two hundred forty-one thousand, fifty-nine".