1081462916 has 24 divisors (see below), whose sum is σ = 1918600320. Its totient is φ = 533306592.

The previous prime is 1081462901. The next prime is 1081462927. The reversal of 1081462916 is 6192641801.

It is a self number, because there is not a number n which added to its sum of digits gives 1081462916.

It is an unprimeable number.

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, 525746 + ... + 527798.

It is an arithmetic number, because the mean of its divisors is an integer number (79941680).

Almost surely, 2^1081462916 is an apocalyptic number.

It is an amenable number.

1081462916 is a deficient number, since it is larger than the sum of its proper divisors (837137404).

1081462916 is a wasteful number, since it uses less digits than its factorization.

1081462916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803 (or 3801 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 1081462916 is about 32885.6034762934. The cubic root of 1081462916 is about 1026.4486092148.

The spelling of 1081462916 in words is "one billion, eighty-one million, four hundred sixty-two thousand, nine hundred sixteen".