113475587 has 2 divisors, whose sum is σ = 113475588. Its totient is φ = 113475586.

The previous prime is 113475563. The next prime is 113475641. The reversal of 113475587 is 785574311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113475587 is a prime.

It is not a weakly prime, because it can be changed into another prime (113475517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56737793 + 56737794.

It is an arithmetic number, because the mean of its divisors is an integer number (56737794).

Almost surely, 2^113475587 is an apocalyptic number.

113475587 is a deficient number, since it is larger than the sum of its proper divisors (1).

113475587 is an equidigital number, since it uses as much as digits as its factorization.

113475587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117600, while the sum is 41.

The square root of 113475587 is about 10652.4920558525. The cubic root of 113475587 is about 484.1361133354.

The spelling of 113475587 in words is "one hundred thirteen million, four hundred seventy-five thousand, five hundred eighty-seven".