39480282 has 48 divisors (see below), whose sum is σ = 91203840. Its totient is φ = 12314016.

The previous prime is 39480277. The next prime is 39480299. The reversal of 39480282 is 28208493.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18444 + ... + 20472.

It is an arithmetic number, because the mean of its divisors is an integer number (1900080).

Almost surely, 2^39480282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39480282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45601920).

39480282 is an abundant number, since it is smaller than the sum of its proper divisors (51723558).

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

39480282 is a wasteful number, since it uses less digits than its factorization.

39480282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 39480282 is about 6283.3336693192. Note that the first 3 decimals coincide. The cubic root of 39480282 is about 340.5075522140.

The spelling of 39480282 in words is "thirty-nine million, four hundred eighty thousand, two hundred eighty-two".