136546944 has 32 divisors (see below), whose sum is σ = 362703840. Its totient is φ = 45515520.

The previous prime is 136546919. The next prime is 136546951. The reversal of 136546944 is 449645631.

It is a happy number.

136546944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 136546896 and 136546905.

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, 177412 + ... + 178179.

It is an arithmetic number, because the mean of its divisors is an integer number (11334495).

Almost surely, 2^136546944 is an apocalyptic number.

It is an amenable number.

136546944 is an abundant number, since it is smaller than the sum of its proper divisors (226156896).

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

136546944 is an equidigital number, since it uses as much as digits as its factorization.

136546944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355608 (or 355596 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 136546944 is about 11685.3302905823. The cubic root of 136546944 is about 514.9447818386.

The spelling of 136546944 in words is "one hundred thirty-six million, five hundred forty-six thousand, nine hundred forty-four".