42548352 has 128 divisors (see below), whose sum is σ = 141004800. Its totient is φ = 11043840.

The previous prime is 42548351. The next prime is 42548357. The reversal of 42548352 is 25384524.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42548351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28849 + ... + 30287.

It is an arithmetic number, because the mean of its divisors is an integer number (1101600).

Almost surely, 2^42548352 is an apocalyptic number.

42548352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42548352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70502400).

42548352 is an abundant number, since it is smaller than the sum of its proper divisors (98456448).

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

42548352 is a wasteful number, since it uses less digits than its factorization.

42548352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474 (or 1462 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 42548352 is about 6522.9097801518. The cubic root of 42548352 is about 349.1088950645.

The spelling of 42548352 in words is "forty-two million, five hundred forty-eight thousand, three hundred fifty-two".