1042228245 has 16 divisors (see below), whose sum is σ = 1725068160. Its totient is φ = 536687424.

The previous prime is 1042228211. The next prime is 1042228307. The reversal of 1042228245 is 5428222401.

1042228245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1042228245 - 2¹¹ = 1042226197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197529 + ... + 1198398.

It is an arithmetic number, because the mean of its divisors is an integer number (107816760).

Almost surely, 2^1042228245 is an apocalyptic number.

1042228245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1042228245 is a deficient number, since it is larger than the sum of its proper divisors (682839915).

1042228245 is a wasteful number, since it uses less digits than its factorization.

1042228245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395964.

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 1042228245 is about 32283.5599802748. The cubic root of 1042228245 is about 1013.8824669549.

The spelling of 1042228245 in words is "one billion, forty-two million, two hundred twenty-eight thousand, two hundred forty-five".