42483816 has 96 divisors (see below), whose sum is σ = 124043400. Its totient is φ = 13086720.

The previous prime is 42483761. The next prime is 42483841. The reversal of 42483816 is 61838424.

It can be written as a sum of positive squares in 4 ways, for example, as 23561316 + 18922500 = 4854^2 + 4350^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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 23 ways as a sum of consecutive naturals, for example, 74380 + ... + 74948.

Almost surely, 2^42483816 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 42483816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62021700).

42483816 is an abundant number, since it is smaller than the sum of its proper divisors (81559584).

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

42483816 is a wasteful number, since it uses less digits than its factorization.

42483816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 652 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 42483816 is about 6517.9610308746. The cubic root of 42483816 is about 348.9322999581.

The spelling of 42483816 in words is "forty-two million, four hundred eighty-three thousand, eight hundred sixteen".