112989467 has 2 divisors, whose sum is σ = 112989468. Its totient is φ = 112989466.

The previous prime is 112989449. The next prime is 112989469. The reversal of 112989467 is 764989211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112989467 - 2⁸ = 112989211 is a prime.

Together with 112989469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112989469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56494733 + 56494734.

It is an arithmetic number, because the mean of its divisors is an integer number (56494734).

Almost surely, 2^112989467 is an apocalyptic number.

112989467 is a deficient number, since it is larger than the sum of its proper divisors (1).

112989467 is an equidigital number, since it uses as much as digits as its factorization.

112989467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 47.

The square root of 112989467 is about 10629.6503705437. The cubic root of 112989467 is about 483.4437907940.

The spelling of 112989467 in words is "one hundred twelve million, nine hundred eighty-nine thousand, four hundred sixty-seven".