1120005507 has 16 divisors (see below), whose sum is σ = 1507069952. Its totient is φ = 739821600.

The previous prime is 1120005499. The next prime is 1120005517. The reversal of 1120005507 is 7055000211.

It is not a de Polignac number, because 1120005507 - 2³ = 1120005499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120005517) 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, 399033 + ... + 401829.

It is an arithmetic number, because the mean of its divisors is an integer number (94191872).

Almost surely, 2^1120005507 is an apocalyptic number.

1120005507 is a deficient number, since it is larger than the sum of its proper divisors (387064445).

1120005507 is a wasteful number, since it uses less digits than its factorization.

1120005507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 1120005507 is about 33466.4833378113. The cubic root of 1120005507 is about 1038.5005224546.

Adding to 1120005507 its reverse (7055000211), we get a palindrome (8175005718).

The spelling of 1120005507 in words is "one billion, one hundred twenty million, five thousand, five hundred seven".