48510432 has 72 divisors (see below), whose sum is σ = 138869640. Its totient is φ = 16062720.

The previous prime is 48510431. The next prime is 48510457. The reversal of 48510432 is 23401584.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 48510396 and 48510405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48510431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51082 + ... + 52022.

It is an arithmetic number, because the mean of its divisors is an integer number (1928745).

Almost surely, 2^48510432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48510432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69434820).

48510432 is an abundant number, since it is smaller than the sum of its proper divisors (90359208).

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

48510432 is a wasteful number, since it uses less digits than its factorization.

48510432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1125 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 48510432 is about 6964.9430722727. The cubic root of 48510432 is about 364.7077964112.

The spelling of 48510432 in words is "forty-eight million, five hundred ten thousand, four hundred thirty-two".