136426848 has 24 divisors (see below), whose sum is σ = 358120728. Its totient is φ = 45475584.

The previous prime is 136426837. The next prime is 136426883. The reversal of 136426848 is 848624631.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×136426848² = 37224569710430208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710461 + ... + 710652.

It is an arithmetic number, because the mean of its divisors is an integer number (14921697).

Almost surely, 2^136426848 is an apocalyptic number.

It is an amenable number.

136426848 is an abundant number, since it is smaller than the sum of its proper divisors (221693880).

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

136426848 is a wasteful number, since it uses less digits than its factorization.

136426848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421126 (or 1421118 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 136426848 is about 11680.1904094069. The cubic root of 136426848 is about 514.7937691874.

The spelling of 136426848 in words is "one hundred thirty-six million, four hundred twenty-six thousand, eight hundred forty-eight".