42616576 has 18 divisors (see below), whose sum is σ = 85067192. Its totient is φ = 21308160.

The previous prime is 42616571. The next prime is 42616583. The reversal of 42616576 is 67561624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42616571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82980 + ... + 83491.

Almost surely, 2^42616576 is an apocalyptic number.

It is an amenable number.

42616576 is a deficient number, since it is larger than the sum of its proper divisors (42450616).

42616576 is an equidigital number, since it uses as much as digits as its factorization.

42616576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166487 (or 166473 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 42616576 is about 6528.1372534591. The cubic root of 42616576 is about 349.2953878848.

The spelling of 42616576 in words is "forty-two million, six hundred sixteen thousand, five hundred seventy-six".