112351405 has 8 divisors (see below), whose sum is σ = 135347832. Its totient is φ = 89530368.

The previous prime is 112351403. The next prime is 112351411. The reversal of 112351405 is 504153211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 59629284 + 52722121 = 7722^2 + 7261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112351405 - 2¹ = 112351403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112351403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42432 + ... + 45001.

It is an arithmetic number, because the mean of its divisors is an integer number (16918479).

Almost surely, 2^112351405 is an apocalyptic number.

It is an amenable number.

112351405 is a deficient number, since it is larger than the sum of its proper divisors (22996427).

112351405 is an equidigital number, since it uses as much as digits as its factorization.

112351405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87695.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 112351405 is about 10599.5945677181. The cubic root of 112351405 is about 482.5320551068.

The spelling of 112351405 in words is "one hundred twelve million, three hundred fifty-one thousand, four hundred five".