2094471 has 8 divisors (see below), whose sum is σ = 3102960. Its totient is φ = 1396296.

The previous prime is 2094439. The next prime is 2094473. The reversal of 2094471 is 1744902.

It is a happy number.

It is not a de Polignac number, because 2094471 - 2⁵ = 2094439 is a prime.

It is a super-3 number, since 3×2094471³ = 27564131252932947333, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 77573 = 2094471 / (2 + 0 + 9 + 4 + 4 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094473) 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, 38760 + ... + 38813.

It is an arithmetic number, because the mean of its divisors is an integer number (387870).

2^2094471 is an apocalyptic number.

2094471 is a deficient number, since it is larger than the sum of its proper divisors (1008489).

2094471 is an equidigital number, since it uses as much as digits as its factorization.

2094471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77582 (or 77576 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2094471 is about 1447.2287310581. The cubic root of 2094471 is about 127.9454316554.

It can be divided in two parts, 209 and 4471, that multiplied together give a palindrome (934439).

The spelling of 2094471 in words is "two million, ninety-four thousand, four hundred seventy-one".