42248600 has 48 divisors (see below), whose sum is σ = 99867120. Its totient is φ = 16617600.

The previous prime is 42248599. The next prime is 42248611. The reversal of 42248600 is 684224.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 42248600.

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, 10469 + ... + 13931.

It is an arithmetic number, because the mean of its divisors is an integer number (2080565).

Almost surely, 2^42248600 is an apocalyptic number.

42248600 is a gapful number since it is divisible by the number (40) 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 42248600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49933560).

42248600 is an abundant number, since it is smaller than the sum of its proper divisors (57618520).

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

42248600 is a wasteful number, since it uses less digits than its factorization.

42248600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 42248600 is about 6499.8923068002. The cubic root of 42248600 is about 348.2871413506.

The spelling of 42248600 in words is "forty-two million, two hundred forty-eight thousand, six hundred".