1148262922 has 16 divisors (see below), whose sum is σ = 1760735232. Its totient is φ = 561374800.

The previous prime is 1148262883. The next prime is 1148262923. The reversal of 1148262922 is 2292628411.

It is not an unprimeable number, because it can be changed into a prime (1148262923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102888 + ... + 113500.

It is an arithmetic number, because the mean of its divisors is an integer number (110045952).

Almost surely, 2^1148262922 is an apocalyptic number.

1148262922 is a deficient number, since it is larger than the sum of its proper divisors (612472310).

1148262922 is a wasteful number, since it uses less digits than its factorization.

1148262922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11813.

The product of its digits is 27648, while the sum is 37.

The square root of 1148262922 is about 33886.0284188041. The cubic root of 1148262922 is about 1047.1617747444.

It can be divided in two parts, 1148262 and 922, that added together give a square (1149184 = 1072²).

The spelling of 1148262922 in words is "one billion, one hundred forty-eight million, two hundred sixty-two thousand, nine hundred twenty-two".