1107268645 has 32 divisors (see below), whose sum is σ = 1610611200. Its totient is φ = 714320640.

The previous prime is 1107268639. The next prime is 1107268649. The reversal of 1107268645 is 5468627011.

It is not a de Polignac number, because 1107268645 - 2¹⁷ = 1107137573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1107268598 and 1107268607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107268649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37831 + ... + 60379.

It is an arithmetic number, because the mean of its divisors is an integer number (50331600).

Almost surely, 2^1107268645 is an apocalyptic number.

It is an amenable number.

1107268645 is a deficient number, since it is larger than the sum of its proper divisors (503342555).

1107268645 is a wasteful number, since it uses less digits than its factorization.

1107268645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22645.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1107268645 is about 33275.6464249757. The cubic root of 1107268645 is about 1034.5488461343.

The spelling of 1107268645 in words is "one billion, one hundred seven million, two hundred sixty-eight thousand, six hundred forty-five".