945958 has 8 divisors (see below), whose sum is σ = 1528128. Its totient is φ = 436584.

The previous prime is 945949. The next prime is 945961. The reversal of 945958 is 859549.

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

It is a super-3 number, since 3×945958³ = 2539433344770473736, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 945958.

It is a congruent number.

It is an unprimeable number.

945958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18166 + ... + 18217.

It is an arithmetic number, because the mean of its divisors is an integer number (191016).

2⁹⁴⁵⁹⁵⁸ is an apocalyptic number.

945958 is a deficient number, since it is larger than the sum of its proper divisors (582170).

945958 is a wasteful number, since it uses less digits than its factorization.

945958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36398.

The product of its digits is 64800, while the sum is 40.

The square root of 945958 is about 972.6037219752. The cubic root of 945958 is about 98.1651387574.

The spelling of 945958 in words is "nine hundred forty-five thousand, nine hundred fifty-eight".