1105612464 has 80 divisors (see below), whose sum is σ = 3126299904. Its totient is φ = 333907200.

The previous prime is 1105612463. The next prime is 1105612483. The reversal of 1105612464 is 4642165011.

It is not an unprimeable number, because it can be changed into a prime (1105612463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160842 + ... + 167574.

Almost surely, 2^1105612464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105612464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563149952).

1105612464 is an abundant number, since it is smaller than the sum of its proper divisors (2020687440).

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

1105612464 is a wasteful number, since it uses less digits than its factorization.

1105612464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066 (or 7060 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1105612464 is about 33250.7513298572. The cubic root of 1105612464 is about 1034.0327849462.

Adding to 1105612464 its reverse (4642165011), we get a palindrome (5747777475).

The spelling of 1105612464 in words is "one billion, one hundred five million, six hundred twelve thousand, four hundred sixty-four".