112237487 has 2 divisors, whose sum is σ = 112237488. Its totient is φ = 112237486.

The previous prime is 112237469. The next prime is 112237501. The reversal of 112237487 is 784732211.

It is a strong prime.

It is an emirp because it is prime and its reverse (784732211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112237487 - 2⁸ = 112237231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112257487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56118743 + 56118744.

It is an arithmetic number, because the mean of its divisors is an integer number (56118744).

Almost surely, 2^112237487 is an apocalyptic number.

112237487 is a deficient number, since it is larger than the sum of its proper divisors (1).

112237487 is an equidigital number, since it uses as much as digits as its factorization.

112237487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 112237487 is about 10594.2195087699. The cubic root of 112237487 is about 482.3689131753.

Adding to 112237487 its reverse (784732211), we get a palindrome (896969698).

The spelling of 112237487 in words is "one hundred twelve million, two hundred thirty-seven thousand, four hundred eighty-seven".