112089487 has 2 divisors, whose sum is σ = 112089488. Its totient is φ = 112089486.

The previous prime is 112089479. The next prime is 112089547. The reversal of 112089487 is 784980211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112089487 - 2³ = 112089479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112089457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56044743 + 56044744.

It is an arithmetic number, because the mean of its divisors is an integer number (56044744).

Almost surely, 2^112089487 is an apocalyptic number.

112089487 is a deficient number, since it is larger than the sum of its proper divisors (1).

112089487 is an equidigital number, since it uses as much as digits as its factorization.

112089487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 112089487 is about 10587.2322634388. The cubic root of 112089487 is about 482.1567974690.

The spelling of 112089487 in words is "one hundred twelve million, eighty-nine thousand, four hundred eighty-seven".