42602616 has 96 divisors (see below), whose sum is σ = 133043040. Its totient is φ = 12063744.

The previous prime is 42602603. The next prime is 42602657. The reversal of 42602616 is 61620624.

It is a happy number.

42602616 is a `hidden beast` number, since 42 + 6 + 0 + 2 + 616 = 666.

It is a super-3 number, since 3×42602616³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42602616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68740 + ... + 69356.

It is an arithmetic number, because the mean of its divisors is an integer number (1385865).

Almost surely, 2^42602616 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 42602616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66521520).

42602616 is an abundant number, since it is smaller than the sum of its proper divisors (90440424).

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

42602616 is a wasteful number, since it uses less digits than its factorization.

42602616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 42602616 is about 6527.0679481678. The cubic root of 42602616 is about 349.2572439152.

The spelling of 42602616 in words is "forty-two million, six hundred two thousand, six hundred sixteen".