135738847 has 8 divisors (see below), whose sum is σ = 143964000. Its totient is φ = 127707360.

The previous prime is 135738767. The next prime is 135738853. The reversal of 135738847 is 748837531.

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 135738847 - 2⁷ = 135738719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135738797 and 135738806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135733847) 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, 46972 + ... + 49777.

It is an arithmetic number, because the mean of its divisors is an integer number (17995500).

Almost surely, 2^135738847 is an apocalyptic number.

135738847 is a deficient number, since it is larger than the sum of its proper divisors (8225153).

135738847 is an equidigital number, since it uses as much as digits as its factorization.

135738847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96833.

The product of its digits is 564480, while the sum is 46.

The square root of 135738847 is about 11650.7015668585. The cubic root of 135738847 is about 513.9269415761.

It can be divided in two parts, 1357 and 38847, that added together give a palindrome (40204).

The spelling of 135738847 in words is "one hundred thirty-five million, seven hundred thirty-eight thousand, eight hundred forty-seven".