1048867722 has 24 divisors (see below), whose sum is σ = 2597196576. Its totient is φ = 299676456.

The previous prime is 1048867711. The next prime is 1048867747. The reversal of 1048867722 is 2277688401.

1048867722 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 2×1048867722² = 2200246996506938568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4162048 + ... + 4162299.

It is an arithmetic number, because the mean of its divisors is an integer number (108216524).

Almost surely, 2^1048867722 is an apocalyptic number.

1048867722 is an abundant number, since it is smaller than the sum of its proper divisors (1548328854).

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

1048867722 is a wasteful number, since it uses less digits than its factorization.

1048867722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324362 (or 8324359 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 1048867722 is about 32386.2273505266. The cubic root of 1048867722 is about 1016.0308783525.

It can be divided in two parts, 10488 and 67722, that added together give a triangular number (78210 = T₃₉₅).

The spelling of 1048867722 in words is "one billion, forty-eight million, eight hundred sixty-seven thousand, seven hundred twenty-two".