1120800634 has 16 divisors (see below), whose sum is σ = 1718931456. Its totient is φ = 547850800.

The previous prime is 1120800623. The next prime is 1120800647. The reversal of 1120800634 is 4360080211.

It is a super-2 number, since 2×1120800634² = 2512388122349603912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120800599 and 1120800608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82119 + ... + 94789.

It is an arithmetic number, because the mean of its divisors is an integer number (107433216).

Almost surely, 2^1120800634 is an apocalyptic number.

1120800634 is a deficient number, since it is larger than the sum of its proper divisors (598130822).

1120800634 is a wasteful number, since it uses less digits than its factorization.

1120800634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13661.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1120800634 is about 33478.3606826858. The cubic root of 1120800634 is about 1038.7462190072.

Adding to 1120800634 its reverse (4360080211), we get a palindrome (5480880845).

The spelling of 1120800634 in words is "one billion, one hundred twenty million, eight hundred thousand, six hundred thirty-four".