1148466822 has 16 divisors (see below), whose sum is σ = 2305670400. Its totient is φ = 381366152.

The previous prime is 1148466817. The next prime is 1148466853. The reversal of 1148466822 is 2286648411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362322 + ... + 365477.

It is an arithmetic number, because the mean of its divisors is an integer number (144104400).

Almost surely, 2^1148466822 is an apocalyptic number.

1148466822 is an abundant number, since it is smaller than the sum of its proper divisors (1157203578).

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

1148466822 is a wasteful number, since it uses less digits than its factorization.

1148466822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728067.

The product of its digits is 147456, while the sum is 42.

The square root of 1148466822 is about 33889.0368998589. The cubic root of 1148466822 is about 1047.2237534791.

The spelling of 1148466822 in words is "one billion, one hundred forty-eight million, four hundred sixty-six thousand, eight hundred twenty-two".