945471 has 8 divisors (see below), whose sum is σ = 1272240. Its totient is φ = 624512.

The previous prime is 945463. The next prime is 945473. The reversal of 945471 is 174549.

It is a happy number.

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 945471 - 2³ = 945463 is a prime.

It is a super-3 number, since 3×945471³ = 2535513295046166333, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945473) 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, 1056 + ... + 1733.

It is an arithmetic number, because the mean of its divisors is an integer number (159030).

2⁹⁴⁵⁴⁷¹ is an apocalyptic number.

945471 is a deficient number, since it is larger than the sum of its proper divisors (326769).

945471 is a wasteful number, since it uses less digits than its factorization.

945471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905.

The product of its digits is 5040, while the sum is 30.

The square root of 945471 is about 972.3533308422. The cubic root of 945471 is about 98.1482900077.

It can be divided in two parts, 94 and 5471, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 945471 in words is "nine hundred forty-five thousand, four hundred seventy-one".