42604466 has 8 divisors (see below), whose sum is σ = 65266560. Its totient is φ = 20848948.

The previous prime is 42604439. The next prime is 42604469. The reversal of 42604466 is 66440624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42604469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226526 + ... + 226713.

It is an arithmetic number, because the mean of its divisors is an integer number (8158320).

Almost surely, 2^42604466 is an apocalyptic number.

42604466 is a deficient number, since it is larger than the sum of its proper divisors (22662094).

42604466 is a wasteful number, since it uses less digits than its factorization.

42604466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453288.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 42604466 is about 6527.2096641674. The cubic root of 42604466 is about 349.2622992898.

The spelling of 42604466 in words is "forty-two million, six hundred four thousand, four hundred sixty-six".