1113505476 has 12 divisors (see below), whose sum is σ = 2598179472. Its totient is φ = 371168488.

The previous prime is 1113505439. The next prime is 1113505483. The reversal of 1113505476 is 6745053111.

1113505476 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46396050 + ... + 46396073.

It is an arithmetic number, because the mean of its divisors is an integer number (216514956).

Almost surely, 2^1113505476 is an apocalyptic number.

It is an amenable number.

1113505476 is an abundant number, since it is smaller than the sum of its proper divisors (1484673996).

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

1113505476 is a wasteful number, since it uses less digits than its factorization.

1113505476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92792130 (or 92792128 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 1113505476 is about 33369.2294786679. The cubic root of 1113505476 is about 1036.4876197202.

Adding to 1113505476 its reverse (6745053111), we get a palindrome (7858558587).

The spelling of 1113505476 in words is "one billion, one hundred thirteen million, five hundred five thousand, four hundred seventy-six".