945955 has 8 divisors (see below), whose sum is σ = 1140912. Its totient is φ = 752928.

The previous prime is 945949. The next prime is 945961. The reversal of 945955 is 559549.

It is an interprime number because it is at equal distance from previous prime (945949) and next prime (945961).

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 945955 - 2¹⁷ = 814883 is a prime.

It is a Duffinian number.

945955 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044 + ... + 1726.

It is an arithmetic number, because the mean of its divisors is an integer number (142614).

2⁹⁴⁵⁹⁵⁵ is an apocalyptic number.

945955 is a deficient number, since it is larger than the sum of its proper divisors (194957).

945955 is a wasteful number, since it uses less digits than its factorization.

945955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 40500, while the sum is 37.

The square root of 945955 is about 972.6021797220. The cubic root of 945955 is about 98.1650349841.

It can be divided in two parts, 9 and 45955, that multiplied together give a triangular number (413595 = T₉₀₉).

The spelling of 945955 in words is "nine hundred forty-five thousand, nine hundred fifty-five".