2446947 has 12 divisors (see below), whose sum is σ = 3688464. Its totient is φ = 1560240.

The previous prime is 2446931. The next prime is 2446973. The reversal of 2446947 is 7496442.

2446947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2446947 - 2⁴ = 2446931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2446247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5704 + ... + 6117.

It is an arithmetic number, because the mean of its divisors is an integer number (307372).

2^2446947 is an apocalyptic number.

2446947 is a deficient number, since it is larger than the sum of its proper divisors (1241517).

2446947 is a wasteful number, since it uses less digits than its factorization.

2446947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850 (or 11847 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2446947 is about 1564.2720351652. The cubic root of 2446947 is about 134.7539551344.

It can be divided in two parts, 24 and 46947, that added together give a triangular number (46971 = T₃₀₆).

The spelling of 2446947 in words is "two million, four hundred forty-six thousand, nine hundred forty-seven".