42364448 has 24 divisors (see below), whose sum is σ = 95320512. Its totient is φ = 18156096.

The previous prime is 42364429. The next prime is 42364451. The reversal of 42364448 is 84446324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94340 + ... + 94787.

It is an arithmetic number, because the mean of its divisors is an integer number (3971688).

Almost surely, 2^42364448 is an apocalyptic number.

It is an amenable number.

42364448 is an abundant number, since it is smaller than the sum of its proper divisors (52956064).

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

42364448 is a wasteful number, since it uses less digits than its factorization.

42364448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189144 (or 189136 counting only the distinct ones).

The product of its digits is 73728, while the sum is 35.

The square root of 42364448 is about 6508.7977384460. The cubic root of 42364448 is about 348.6051916976.

The spelling of 42364448 in words is "forty-two million, three hundred sixty-four thousand, four hundred forty-eight".