112965401 has 2 divisors, whose sum is σ = 112965402. Its totient is φ = 112965400.

The previous prime is 112965389. The next prime is 112965421. The reversal of 112965401 is 104569211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108659776 + 4305625 = 10424^2 + 2075^2 .

It is a cyclic number.

It is not a de Polignac number, because 112965401 - 2⁶ = 112965337 is a prime.

It is a super-2 number, since 2×112965401² = 25522363646181602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112965421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56482700 + 56482701.

It is an arithmetic number, because the mean of its divisors is an integer number (56482701).

Almost surely, 2^112965401 is an apocalyptic number.

It is an amenable number.

112965401 is a deficient number, since it is larger than the sum of its proper divisors (1).

112965401 is an equidigital number, since it uses as much as digits as its factorization.

112965401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 112965401 is about 10628.5182880776. The cubic root of 112965401 is about 483.4094649266.

The spelling of 112965401 in words is "one hundred twelve million, nine hundred sixty-five thousand, four hundred one".