1076227320 has 128 divisors (see below), whose sum is σ = 3740682240. Its totient is φ = 242611200.

The previous prime is 1076227289. The next prime is 1076227357. The reversal of 1076227320 is 237226701.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52545 + ... + 70095.

It is an arithmetic number, because the mean of its divisors is an integer number (29224080).

Almost surely, 2^1076227320 is an apocalyptic number.

1076227320 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 1076227320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1870341120).

1076227320 is an abundant number, since it is smaller than the sum of its proper divisors (2664454920).

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

1076227320 is a wasteful number, since it uses less digits than its factorization.

1076227320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17645 (or 17641 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 1076227320 is about 32805.9037369800. The cubic root of 1076227320 is about 1024.7895090278.

The spelling of 1076227320 in words is "one billion, seventy-six million, two hundred twenty-seven thousand, three hundred twenty".