1146443036 has 6 divisors (see below), whose sum is σ = 2006275320. Its totient is φ = 573221516.

The previous prime is 1146443029. The next prime is 1146443057. The reversal of 1146443036 is 6303446411.

It is a junction number, because it is equal to n+sod(n) for n = 1146442993 and 1146443011.

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 as a sum of consecutive naturals, namely, 143305376 + ... + 143305383.

It is an arithmetic number, because the mean of its divisors is an integer number (334379220).

Almost surely, 2^1146443036 is an apocalyptic number.

It is an amenable number.

1146443036 is a deficient number, since it is larger than the sum of its proper divisors (859832284).

1146443036 is a wasteful number, since it uses less digits than its factorization.

1146443036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286610763 (or 286610761 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1146443036 is about 33859.1647268505. The cubic root of 1146443036 is about 1046.6082654113.

Adding to 1146443036 its reverse (6303446411), we get a palindrome (7449889447).

The spelling of 1146443036 in words is "one billion, one hundred forty-six million, four hundred forty-three thousand, thirty-six".