112353749 has 2 divisors, whose sum is σ = 112353750. Its totient is φ = 112353748.

The previous prime is 112353733. The next prime is 112353751. The reversal of 112353749 is 947353211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111724900 + 628849 = 10570^2 + 793^2 .

It is a cyclic number.

It is not a de Polignac number, because 112353749 - 2⁴ = 112353733 is a prime.

Together with 112353751, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112353149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56176874 + 56176875.

It is an arithmetic number, because the mean of its divisors is an integer number (56176875).

Almost surely, 2^112353749 is an apocalyptic number.

It is an amenable number.

112353749 is a deficient number, since it is larger than the sum of its proper divisors (1).

112353749 is an equidigital number, since it uses as much as digits as its factorization.

112353749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 112353749 is about 10599.7051374083. The cubic root of 112353749 is about 482.5354107903.

It can be divided in two parts, 1123 and 53749, that added together give a cube (54872 = 38³).

The spelling of 112353749 in words is "one hundred twelve million, three hundred fifty-three thousand, seven hundred forty-nine".