42348560 has 20 divisors (see below), whose sum is σ = 98460588. Its totient is φ = 16939392.

The previous prime is 42348557. The next prime is 42348583. The reversal of 42348560 is 6584324.

It can be written as a sum of positive squares in 2 ways, for example, as 17707264 + 24641296 = 4208^2 + 4964^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264599 + ... + 264758.

Almost surely, 2^42348560 is an apocalyptic number.

42348560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42348560 is an abundant number, since it is smaller than the sum of its proper divisors (56112028).

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

42348560 is a wasteful number, since it uses less digits than its factorization.

42348560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529370 (or 529364 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 42348560 is about 6507.5771220939. The cubic root of 42348560 is about 348.5616069461.

The spelling of 42348560 in words is "forty-two million, three hundred forty-eight thousand, five hundred sixty".