1107645632 has 28 divisors (see below), whose sum is σ = 2201393616. Its totient is φ = 552963840.

The previous prime is 1107645629. The next prime is 1107645677. The reversal of 1107645632 is 2365467011.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1107645592 and 1107645601.

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, 29213 + ... + 55395.

Almost surely, 2^1107645632 is an apocalyptic number.

It is an amenable number.

1107645632 is a deficient number, since it is larger than the sum of its proper divisors (1093747984).

1107645632 is an equidigital number, since it uses as much as digits as its factorization.

1107645632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26856 (or 26846 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1107645632 is about 33281.3105511186. The cubic root of 1107645632 is about 1034.6662422797. Note that the first 3 decimals are identical.

The spelling of 1107645632 in words is "one billion, one hundred seven million, six hundred forty-five thousand, six hundred thirty-two".