1055032722 has 64 divisors (see below), whose sum is σ = 2493590400. Its totient is φ = 329702400.

The previous prime is 1055032721. The next prime is 1055032729. The reversal of 1055032722 is 2272305501.

1055032722 is a `hidden beast` number, since 10 + 550 + 32 + 72 + 2 = 666.

1055032722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055032722² = 2226188088981458568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1055032721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94222 + ... + 104822.

It is an arithmetic number, because the mean of its divisors is an integer number (38962350).

Almost surely, 2^1055032722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055032722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246795200).

1055032722 is an abundant number, since it is smaller than the sum of its proper divisors (1438557678).

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

1055032722 is a wasteful number, since it uses less digits than its factorization.

1055032722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10728 (or 10722 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 1055032722 is about 32481.2672474459. The cubic root of 1055032722 is about 1018.0176550474.

The spelling of 1055032722 in words is "one billion, fifty-five million, thirty-two thousand, seven hundred twenty-two".