945299 has 4 divisors (see below), whose sum is σ = 950760. Its totient is φ = 939840.

The previous prime is 945293. The next prime is 945331. The reversal of 945299 is 992549.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-945299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2462 + ... + 2819.

It is an arithmetic number, because the mean of its divisors is an integer number (237690).

2⁹⁴⁵²⁹⁹ is an apocalyptic number.

945299 is a deficient number, since it is larger than the sum of its proper divisors (5461).

945299 is a wasteful number, since it uses less digits than its factorization.

945299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460.

The product of its digits is 29160, while the sum is 38.

The square root of 945299 is about 972.2648816038. The cubic root of 945299 is about 98.1423379373.

The spelling of 945299 in words is "nine hundred forty-five thousand, two hundred ninety-nine".