112461649 has 2 divisors, whose sum is σ = 112461650. Its totient is φ = 112461648.

The previous prime is 112461631. The next prime is 112461709. The reversal of 112461649 is 946164211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112211649 + 250000 = 10593^2 + 500^2 .

It is a cyclic number.

It is not a de Polignac number, because 112461649 - 2⁵ = 112461617 is a prime.

It is not a weakly prime, because it can be changed into another prime (112401649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56230824 + 56230825.

It is an arithmetic number, because the mean of its divisors is an integer number (56230825).

Almost surely, 2^112461649 is an apocalyptic number.

It is an amenable number.

112461649 is a deficient number, since it is larger than the sum of its proper divisors (1).

112461649 is an equidigital number, since it uses as much as digits as its factorization.

112461649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 112461649 is about 10604.7936802184. The cubic root of 112461649 is about 482.6898305373.

The spelling of 112461649 in words is "one hundred twelve million, four hundred sixty-one thousand, six hundred forty-nine".