1082428016 has 40 divisors (see below), whose sum is σ = 2172985920. Its totient is φ = 521717504.

The previous prime is 1082427989. The next prime is 1082428019. The reversal of 1082428016 is 6108242801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082428019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368345 + ... + 371271.

It is an arithmetic number, because the mean of its divisors is an integer number (54324648).

Almost surely, 2^1082428016 is an apocalyptic number.

1082428016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082428016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086492960).

1082428016 is an abundant number, since it is smaller than the sum of its proper divisors (1090557904).

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

1082428016 is a wasteful number, since it uses less digits than its factorization.

1082428016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761 (or 3755 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1082428016 is about 32900.2737982528. The cubic root of 1082428016 is about 1026.7538534679.

The spelling of 1082428016 in words is "one billion, eighty-two million, four hundred twenty-eight thousand, sixteen".