945497 has 8 divisors (see below), whose sum is σ = 1137600. Its totient is φ = 767664.

The previous prime is 945481. The next prime is 945521. The reversal of 945497 is 794549.

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

It is a cyclic number.

It is not a de Polignac number, because 945497 - 2⁴ = 945481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 945497.

It is not an unprimeable number, because it can be changed into a prime (945457) 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, 3422 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (142200).

2⁹⁴⁵⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

945497 is a deficient number, since it is larger than the sum of its proper divisors (192103).

945497 is a wasteful number, since it uses less digits than its factorization.

945497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7135.

The product of its digits is 45360, while the sum is 38.

The square root of 945497 is about 972.3667003759. The cubic root of 945497 is about 98.1491896764.

The spelling of 945497 in words is "nine hundred forty-five thousand, four hundred ninety-seven".