48171132 has 48 divisors (see below), whose sum is σ = 132239520. Its totient is φ = 15111936.

The previous prime is 48171127. The next prime is 48171163. The reversal of 48171132 is 23117184.

It is a super-2 number, since 2×48171132² = 4640915916322848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 48171096 and 48171105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11283 + ... + 14954.

It is an arithmetic number, because the mean of its divisors is an integer number (2754990).

Almost surely, 2^48171132 is an apocalyptic number.

It is an amenable number.

48171132 is an abundant number, since it is smaller than the sum of its proper divisors (84068388).

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

48171132 is a wasteful number, since it uses less digits than its factorization.

48171132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26267 (or 26259 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 48171132 is about 6940.5426300830. The cubic root of 48171132 is about 363.8555055839.

The spelling of 48171132 in words is "forty-eight million, one hundred seventy-one thousand, one hundred thirty-two".