135467847 has 6 divisors (see below), whose sum is σ = 195675792. Its totient is φ = 90311892.

The previous prime is 135467837. The next prime is 135467873. The reversal of 135467847 is 748764531.

It is a de Polignac number, because none of the positive numbers 2^k-135467847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135467837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7525983 + ... + 7526000.

It is an arithmetic number, because the mean of its divisors is an integer number (32612632).

Almost surely, 2^135467847 is an apocalyptic number.

135467847 is a deficient number, since it is larger than the sum of its proper divisors (60207945).

135467847 is a wasteful number, since it uses less digits than its factorization.

135467847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051989 (or 15051986 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 135467847 is about 11639.0655552755. The cubic root of 135467847 is about 513.5846986263.

The spelling of 135467847 in words is "one hundred thirty-five million, four hundred sixty-seven thousand, eight hundred forty-seven".