1082264320 has 72 divisors (see below), whose sum is σ = 2728862640. Its totient is φ = 410112000.

The previous prime is 1082264303. The next prime is 1082264329. The reversal of 1082264320 is 234622801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082264329) 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, 2070 + ... + 46570.

It is an arithmetic number, because the mean of its divisors is an integer number (37900870).

Almost surely, 2^1082264320 is an apocalyptic number.

1082264320 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 1082264320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364431320).

1082264320 is an abundant number, since it is smaller than the sum of its proper divisors (1646598320).

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

1082264320 is an equidigital number, since it uses as much as digits as its factorization.

1082264320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44541 (or 44527 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1082264320 is about 32897.7859437379. The cubic root of 1082264320 is about 1026.7020920667.

The spelling of 1082264320 in words is "one billion, eighty-two million, two hundred sixty-four thousand, three hundred twenty".