136470832 has 20 divisors (see below), whose sum is σ = 279966456. Its totient is φ = 64221440.

The previous prime is 136470827. The next prime is 136470833. The reversal of 136470832 is 238074631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (136470833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250594 + ... + 251137.

Almost surely, 2^136470832 is an apocalyptic number.

It is an amenable number.

136470832 is an abundant number, since it is smaller than the sum of its proper divisors (143495624).

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

136470832 is a wasteful number, since it uses less digits than its factorization.

136470832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501756 (or 501750 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 136470832 is about 11682.0731036918. The cubic root of 136470832 is about 514.8490863936.

The spelling of 136470832 in words is "one hundred thirty-six million, four hundred seventy thousand, eight hundred thirty-two".