42480788 has 48 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 17418240.

The previous prime is 42480787. The next prime is 42480799. The reversal of 42480788 is 88708424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42480787) 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, 94388 + ... + 94836.

It is an arithmetic number, because the mean of its divisors is an integer number (1848000).

Almost surely, 2^42480788 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 42480788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44352000).

42480788 is an abundant number, since it is smaller than the sum of its proper divisors (46223212).

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

42480788 is a wasteful number, since it uses less digits than its factorization.

42480788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 42480788 is about 6517.7287455064. The cubic root of 42480788 is about 348.9240098043.

The spelling of 42480788 in words is "forty-two million, four hundred eighty thousand, seven hundred eighty-eight".