1137673417 has 2 divisors, whose sum is σ = 1137673418. Its totient is φ = 1137673416.

The previous prime is 1137673367. The next prime is 1137673421. The reversal of 1137673417 is 7143767311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1135420416 + 2253001 = 33696^2 + 1501^2 .

It is a cyclic number.

It is not a de Polignac number, because 1137673417 - 2¹¹ = 1137671369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1137673417.

It is not a weakly prime, because it can be changed into another prime (1137673457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568836708 + 568836709.

It is an arithmetic number, because the mean of its divisors is an integer number (568836709).

Almost surely, 2^1137673417 is an apocalyptic number.

It is an amenable number.

1137673417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137673417 is an equidigital number, since it uses as much as digits as its factorization.

1137673417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 74088, while the sum is 40.

The square root of 1137673417 is about 33729.4147147560. The cubic root of 1137673417 is about 1043.9327846926.

The spelling of 1137673417 in words is "one billion, one hundred thirty-seven million, six hundred seventy-three thousand, four hundred seventeen".