135847448 has 32 divisors (see below), whose sum is σ = 278922960. Its totient is φ = 61514880.

The previous prime is 135847447. The next prime is 135847477. The reversal of 135847448 is 844748531.

It is a super-2 number, since 2×135847448² = 36909058256225408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 135847399 and 135847408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135847447) 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 7 ways as a sum of consecutive naturals, for example, 21590 + ... + 27162.

Almost surely, 2^135847448 is an apocalyptic number.

It is an amenable number.

135847448 is an abundant number, since it is smaller than the sum of its proper divisors (143075512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135847448 is a wasteful number, since it uses less digits than its factorization.

135847448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867 (or 5863 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 135847448 is about 11655.3613414600. The cubic root of 135847448 is about 514.0639647467.

The spelling of 135847448 in words is "one hundred thirty-five million, eight hundred forty-seven thousand, four hundred forty-eight".