42683392 has 44 divisors (see below), whose sum is σ = 86645416. Its totient is φ = 21012480.

The previous prime is 42683383. The next prime is 42683393. The reversal of 42683392 is 29338624.

It is not an unprimeable number, because it can be changed into a prime (42683393) 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, 74467 + ... + 75037.

It is an arithmetic number, because the mean of its divisors is an integer number (1969214).

Almost surely, 2^42683392 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 42683392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43322708).

42683392 is an abundant number, since it is smaller than the sum of its proper divisors (43962024).

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

42683392 is an equidigital number, since it uses as much as digits as its factorization.

42683392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 646 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 42683392 is about 6533.2527886192. The cubic root of 42683392 is about 349.4778390686.

The spelling of 42683392 in words is "forty-two million, six hundred eighty-three thousand, three hundred ninety-two".