42602112 has 160 divisors (see below), whose sum is σ = 145141920. Its totient is φ = 12151296.

The previous prime is 42602057. The next prime is 42602149. The reversal of 42602112 is 21120624.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72283 + ... + 72869.

It is an arithmetic number, because the mean of its divisors is an integer number (907137).

Almost surely, 2^42602112 is an apocalyptic number.

42602112 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 42602112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72570960).

42602112 is an abundant number, since it is smaller than the sum of its proper divisors (102539808).

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

42602112 is an equidigital number, since it uses as much as digits as its factorization.

42602112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 42602112 is about 6527.0293396001. The cubic root of 42602112 is about 349.2558666418.

Adding to 42602112 its reverse (21120624), we get a palindrome (63722736).

The spelling of 42602112 in words is "forty-two million, six hundred two thousand, one hundred twelve".