1145407835 has 16 divisors (see below), whose sum is σ = 1614785760. Its totient is φ = 768944640.

The previous prime is 1145407831. The next prime is 1145407859. The reversal of 1145407835 is 5387045411.

It is not a de Polignac number, because 1145407835 - 2² = 1145407831 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1145407831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800270 + ... + 801699.

It is an arithmetic number, because the mean of its divisors is an integer number (100924110).

Almost surely, 2^1145407835 is an apocalyptic number.

1145407835 is a deficient number, since it is larger than the sum of its proper divisors (469377925).

1145407835 is a wasteful number, since it uses less digits than its factorization.

1145407835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601998.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 1145407835 is about 33843.8744088203. The cubic root of 1145407835 is about 1046.2931527369.

The spelling of 1145407835 in words is "one billion, one hundred forty-five million, four hundred seven thousand, eight hundred thirty-five".