1072727245 has 16 divisors (see below), whose sum is σ = 1346584320. Its totient is φ = 818826624.

The previous prime is 1072727221. The next prime is 1072727267. The reversal of 1072727245 is 5427272701.

1072727245 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072727245 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35632 + ... + 58438.

It is an arithmetic number, because the mean of its divisors is an integer number (84161520).

Almost surely, 2^1072727245 is an apocalyptic number.

It is an amenable number.

1072727245 is a deficient number, since it is larger than the sum of its proper divisors (273857075).

1072727245 is a wasteful number, since it uses less digits than its factorization.

1072727245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23244.

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 1072727245 is about 32752.5150942641. The cubic root of 1072727245 is about 1023.6773723836.

Adding to 1072727245 its reverse (5427272701), we get a palindrome (6499999946).

The spelling of 1072727245 in words is "one billion, seventy-two million, seven hundred twenty-seven thousand, two hundred forty-five".