1152445416 has 64 divisors (see below), whose sum is σ = 2919913920. Its totient is φ = 379008000.

The previous prime is 1152445403. The next prime is 1152445433. The reversal of 1152445416 is 6145442511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679866 + ... + 681558.

It is an arithmetic number, because the mean of its divisors is an integer number (45623655).

Almost surely, 2^1152445416 is an apocalyptic number.

It is an amenable number.

1152445416 is an abundant number, since it is smaller than the sum of its proper divisors (1767468504).

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

1152445416 is a wasteful number, since it uses less digits than its factorization.

1152445416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066 (or 2062 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 1152445416 is about 33947.6864601993. The cubic root of 1152445416 is about 1048.4316467732.

Adding to 1152445416 its reverse (6145442511), we get a palindrome (7297887927).

The spelling of 1152445416 in words is "one billion, one hundred fifty-two million, four hundred forty-five thousand, four hundred sixteen".