1196537201 has 2 divisors, whose sum is σ = 1196537202. Its totient is φ = 1196537200.

The previous prime is 1196537189. The next prime is 1196537207. The reversal of 1196537201 is 1027356911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 941016976 + 255520225 = 30676^2 + 15985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1196537201 - 2²² = 1192342897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1196537207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598268600 + 598268601.

It is an arithmetic number, because the mean of its divisors is an integer number (598268601).

Almost surely, 2^1196537201 is an apocalyptic number.

It is an amenable number.

1196537201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196537201 is an equidigital number, since it uses as much as digits as its factorization.

1196537201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 1196537201 is about 34590.9988436298. The cubic root of 1196537201 is about 1061.6354252249.

The spelling of 1196537201 in words is "one billion, one hundred ninety-six million, five hundred thirty-seven thousand, two hundred one".