42480630 has 48 divisors (see below), whose sum is σ = 111022704. Its totient is φ = 11269440.

The previous prime is 42480623. The next prime is 42480643. The reversal of 42480630 is 3608424.

42480630 is a `hidden beast` number, since 4 + 24 + 8 + 0 + 630 = 666.

42480630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42480594 and 42480603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17872 + ... + 20108.

It is an arithmetic number, because the mean of its divisors is an integer number (2312973).

Almost surely, 2^42480630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42480630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55511352).

42480630 is an abundant number, since it is smaller than the sum of its proper divisors (68542074).

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

42480630 is a wasteful number, since it uses less digits than its factorization.

42480630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 42480630 is about 6517.7166247084. The cubic root of 42480630 is about 348.9235772161.

The spelling of 42480630 in words is "forty-two million, four hundred eighty thousand, six hundred thirty".