115016437 has 2 divisors, whose sum is σ = 115016438. Its totient is φ = 115016436.

The previous prime is 115016431. The next prime is 115016449. The reversal of 115016437 is 734610511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94595076 + 20421361 = 9726^2 + 4519^2 .

It is a cyclic number.

It is not a de Polignac number, because 115016437 - 2¹⁹ = 114492149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115016431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57508218 + 57508219.

It is an arithmetic number, because the mean of its divisors is an integer number (57508219).

Almost surely, 2^115016437 is an apocalyptic number.

It is an amenable number.

115016437 is a deficient number, since it is larger than the sum of its proper divisors (1).

115016437 is an equidigital number, since it uses as much as digits as its factorization.

115016437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 115016437 is about 10724.5716464575. The cubic root of 115016437 is about 486.3175807630.

Adding to 115016437 its reverse (734610511), we get a palindrome (849626948).

The spelling of 115016437 in words is "one hundred fifteen million, sixteen thousand, four hundred thirty-seven".