945099 has 12 divisors (see below), whose sum is σ = 1375296. Its totient is φ = 625392.

The previous prime is 945089. The next prime is 945103. The reversal of 945099 is 990549.

It is not a de Polignac number, because 945099 - 2¹³ = 936907 is a prime.

945099 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945099.

It is not an unprimeable number, because it can be changed into a prime (945059) 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 11 ways as a sum of consecutive naturals, for example, 1254 + ... + 1860.

It is an arithmetic number, because the mean of its divisors is an integer number (114608).

2⁹⁴⁵⁰⁹⁹ is an apocalyptic number.

945099 is a deficient number, since it is larger than the sum of its proper divisors (430197).

945099 is a wasteful number, since it uses less digits than its factorization.

945099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 945099 is about 972.1620235331. The cubic root of 945099 is about 98.1354160174.

The spelling of 945099 in words is "nine hundred forty-five thousand, ninety-nine".