945307 has 8 divisors (see below), whose sum is σ = 1085760. Its totient is φ = 813960.

The previous prime is 945293. The next prime is 945331. The reversal of 945307 is 703549.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 945307 - 2⁷ = 945179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053 + ... + 2470.

It is an arithmetic number, because the mean of its divisors is an integer number (135720).

2⁹⁴⁵³⁰⁷ is an apocalyptic number.

945307 is a deficient number, since it is larger than the sum of its proper divisors (140453).

945307 is a wasteful number, since it uses less digits than its factorization.

945307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 945307 is about 972.2689957003. The cubic root of 945307 is about 98.1426147938.

The spelling of 945307 in words is "nine hundred forty-five thousand, three hundred seven".