48455136 has 36 divisors (see below), whose sum is σ = 137795112. Its totient is φ = 16151616.

The previous prime is 48455131. The next prime is 48455171. The reversal of 48455136 is 63155484.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 48455136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48455131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83836 + ... + 84411.

It is an arithmetic number, because the mean of its divisors is an integer number (3827642).

Almost surely, 2^48455136 is an apocalyptic number.

It is an amenable number.

48455136 is an abundant number, since it is smaller than the sum of its proper divisors (89339976).

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

48455136 is a wasteful number, since it uses less digits than its factorization.

48455136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168263 (or 168252 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 48455136 is about 6960.9723458724. The cubic root of 48455136 is about 364.5691695294.

The spelling of 48455136 in words is "forty-eight million, four hundred fifty-five thousand, one hundred thirty-six".