48459132 has 36 divisors (see below), whose sum is σ = 124507656. Its totient is φ = 15887520.

The previous prime is 48459113. The next prime is 48459143. The reversal of 48459132 is 23195484.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8838 + ... + 13229.

It is an arithmetic number, because the mean of its divisors is an integer number (3458546).

Almost surely, 2^48459132 is an apocalyptic number.

It is an amenable number.

48459132 is an abundant number, since it is smaller than the sum of its proper divisors (76048524).

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

48459132 is a wasteful number, since it uses less digits than its factorization.

48459132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22138 (or 22133 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 48459132 is about 6961.2593688211. The cubic root of 48459132 is about 364.5791910220.

The spelling of 48459132 in words is "forty-eight million, four hundred fifty-nine thousand, one hundred thirty-two".