111486413 has 2 divisors, whose sum is σ = 111486414. Its totient is φ = 111486412.

The previous prime is 111486383. The next prime is 111486449. The reversal of 111486413 is 314684111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99940009 + 11546404 = 9997^2 + 3398^2 .

It is a cyclic number.

It is not a de Polignac number, because 111486413 - 2⁸ = 111486157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111483413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55743206 + 55743207.

It is an arithmetic number, because the mean of its divisors is an integer number (55743207).

Almost surely, 2^111486413 is an apocalyptic number.

It is an amenable number.

111486413 is a deficient number, since it is larger than the sum of its proper divisors (1).

111486413 is an equidigital number, since it uses as much as digits as its factorization.

111486413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 29.

The square root of 111486413 is about 10558.7126582742. The cubic root of 111486413 is about 481.2905274691.

The spelling of 111486413 in words is "one hundred eleven million, four hundred eighty-six thousand, four hundred thirteen".