42604716 has 96 divisors (see below), whose sum is σ = 126604800. Its totient is φ = 11054400.

The previous prime is 42604693. The next prime is 42604747. The reversal of 42604716 is 61740624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44806 + ... + 45746.

It is an arithmetic number, because the mean of its divisors is an integer number (1318800).

Almost surely, 2^42604716 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 42604716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63302400).

42604716 is an abundant number, since it is smaller than the sum of its proper divisors (84000084).

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

42604716 is a wasteful number, since it uses less digits than its factorization.

42604716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 42604716 is about 6527.2288147421. The cubic root of 42604716 is about 349.2629824373.

The spelling of 42604716 in words is "forty-two million, six hundred four thousand, seven hundred sixteen".