42579368 has 64 divisors (see below), whose sum is σ = 90961920. Its totient is φ = 18547200.

The previous prime is 42579359. The next prime is 42579391. The reversal of 42579368 is 86397524.

Its product of digits (362880) is a multiple of the sum of its prime factors (378).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151388 + ... + 151668.

It is an arithmetic number, because the mean of its divisors is an integer number (1421280).

Almost surely, 2^42579368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42579368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45480960).

42579368 is an abundant number, since it is smaller than the sum of its proper divisors (48382552).

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

42579368 is a wasteful number, since it uses less digits than its factorization.

42579368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 374 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 42579368 is about 6525.2868136198. The cubic root of 42579368 is about 349.1937031397.

The spelling of 42579368 in words is "forty-two million, five hundred seventy-nine thousand, three hundred sixty-eight".