42604954 has 16 divisors (see below), whose sum is σ = 76881600. Its totient is φ = 17298144.

The previous prime is 42604927. The next prime is 42604957. The reversal of 42604954 is 45940624.

It is not an unprimeable number, because it can be changed into a prime (42604957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79819 + ... + 80350.

It is an arithmetic number, because the mean of its divisors is an integer number (4805100).

Almost surely, 2^42604954 is an apocalyptic number.

42604954 is a deficient number, since it is larger than the sum of its proper divisors (34276646).

42604954 is a wasteful number, since it uses less digits than its factorization.

42604954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160197.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 42604954 is about 6527.2470460371. The cubic root of 42604954 is about 349.2636327913.

The spelling of 42604954 in words is "forty-two million, six hundred four thousand, nine hundred fifty-four".