42325248 has 72 divisors (see below), whose sum is σ = 128755648. Its totient is φ = 12091392.

The previous prime is 42325207. The next prime is 42325249. The reversal of 42325248 is 84252324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42325249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440 + ... + 9312.

Almost surely, 2^42325248 is an apocalyptic number.

42325248 is a gapful number since it is divisible by the number (48) 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 42325248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64377824).

42325248 is an abundant number, since it is smaller than the sum of its proper divisors (86430400).

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

42325248 is an equidigital number, since it uses as much as digits as its factorization.

42325248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7899 (or 7885 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 42325248 is about 6505.7857327151. The cubic root of 42325248 is about 348.4976365723.

It can be divided in two parts, 42 and 325248, that multiplied together give a square (13660416 = 3696²).

The spelling of 42325248 in words is "forty-two million, three hundred twenty-five thousand, two hundred forty-eight".