1082067660 has 240 divisors, whose sum is σ = 3587322816. Its totient is φ = 272498688.

The previous prime is 1082067659. The next prime is 1082067667. The reversal of 1082067660 is 667602801.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1082067667) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4210252 + ... + 4210508.

Almost surely, 2^1082067660 is an apocalyptic number.

1082067660 is a gapful number since it is divisible by the number (10) 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 1082067660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1793661408).

1082067660 is an abundant number, since it is smaller than the sum of its proper divisors (2505255156).

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

1082067660 is a wasteful number, since it uses less digits than its factorization.

1082067660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1082067660 is about 32894.7968529979. The cubic root of 1082067660 is about 1026.6399004004.

The spelling of 1082067660 in words is "one billion, eighty-two million, sixty-seven thousand, six hundred sixty".