1106400512 has 36 divisors (see below), whose sum is σ = 2523980256. Its totient is φ = 474170880.

The previous prime is 1106400499. The next prime is 1106400517. The reversal of 1106400512 is 2150046011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106400517) 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 3 ways as a sum of consecutive naturals, for example, 306914 + ... + 310497.

Almost surely, 2^1106400512 is an apocalyptic number.

It is an amenable number.

1106400512 is an abundant number, since it is smaller than the sum of its proper divisors (1417579744).

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

1106400512 is an frugal number, since it uses more digits than its factorization.

1106400512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617434 (or 617420 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1106400512 is about 33262.5992971085. The cubic root of 1106400512 is about 1034.2784026368.

Adding to 1106400512 its reverse (2150046011), we get a palindrome (3256446523).

The spelling of 1106400512 in words is "one billion, one hundred six million, four hundred thousand, five hundred twelve".