1067122572 has 96 divisors (see below), whose sum is σ = 2714342400. Its totient is φ = 324989952.

The previous prime is 1067122571. The next prime is 1067122603. The reversal of 1067122572 is 2752217601.

It is a super-2 number, since 2×1067122572² = 2277501167343790368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067122571) 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, 2096254 + ... + 2096762.

It is an arithmetic number, because the mean of its divisors is an integer number (28274400).

Almost surely, 2^1067122572 is an apocalyptic number.

1067122572 is a gapful number since it is divisible by the number (12) 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 1067122572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357171200).

1067122572 is an abundant number, since it is smaller than the sum of its proper divisors (1647219828).

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

1067122572 is a wasteful number, since it uses less digits than its factorization.

1067122572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 1067122572 is about 32666.8420879644. The cubic root of 1067122572 is about 1021.8914576893.

The spelling of 1067122572 in words is "one billion, sixty-seven million, one hundred twenty-two thousand, five hundred seventy-two".