1237005005 has 16 divisors (see below), whose sum is σ = 1538103600. Its totient is φ = 953917440.

The previous prime is 1237004999. The next prime is 1237005043. The reversal of 1237005005 is 5005007321.

It can be written as a sum of positive squares in 8 ways, for example, as 37283236 + 1199721769 = 6106^2 + 34637^2 .

It is not a de Polignac number, because 1237005005 - 2¹⁶ = 1236939469 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 86291 + ... + 99599.

It is an arithmetic number, because the mean of its divisors is an integer number (96131475).

Almost surely, 2^1237005005 is an apocalyptic number.

It is an amenable number.

1237005005 is a deficient number, since it is larger than the sum of its proper divisors (301098595).

1237005005 is a wasteful number, since it uses less digits than its factorization.

1237005005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13984.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 1237005005 is about 35171.0819424140. The cubic root of 1237005005 is about 1073.4714182538.

The spelling of 1237005005 in words is "one billion, two hundred thirty-seven million, five thousand, five".