945946 has 8 divisors (see below), whose sum is σ = 1437120. Its totient is φ = 466908.

The previous prime is 945943. The next prime is 945949. The reversal of 945946 is 649549.

It is an interprime number because it is at equal distance from previous prime (945943) and next prime (945949).

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

It is not an unprimeable number, because it can be changed into a prime (945941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2836 + ... + 3151.

It is an arithmetic number, because the mean of its divisors is an integer number (179640).

2⁹⁴⁵⁹⁴⁶ is an apocalyptic number.

945946 is a deficient number, since it is larger than the sum of its proper divisors (491174).

945946 is a wasteful number, since it uses less digits than its factorization.

945946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068.

The product of its digits is 38880, while the sum is 37.

The square root of 945946 is about 972.5975529478. The cubic root of 945946 is about 98.1647236626.

It can be divided in two parts, 945 and 946, that added together give a triangular number (1891 = T₆₁).

The spelling of 945946 in words is "nine hundred forty-five thousand, nine hundred forty-six".