1075828243 has 32 divisors (see below), whose sum is σ = 1340421120. Its totient is φ = 843384960.

The previous prime is 1075828231. The next prime is 1075828249. The reversal of 1075828243 is 3428285701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1075828243 - 2⁵ = 1075828211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1075828196 and 1075828205.

It is not an unprimeable number, because it can be changed into a prime (1075828249) 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, 349933 + ... + 352993.

It is an arithmetic number, because the mean of its divisors is an integer number (41888160).

Almost surely, 2^1075828243 is an apocalyptic number.

1075828243 is a deficient number, since it is larger than the sum of its proper divisors (264592877).

1075828243 is a wasteful number, since it uses less digits than its factorization.

1075828243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 1075828243 is about 32799.8207769494. The cubic root of 1075828243 is about 1024.6628256045.

The spelling of 1075828243 in words is "one billion, seventy-five million, eight hundred twenty-eight thousand, two hundred forty-three".