2382946 has 8 divisors (see below), whose sum is σ = 3597660. Its totient is φ = 1183728.

The previous prime is 2382943. The next prime is 2382953. The reversal of 2382946 is 6492832.

It can be written as a sum of positive squares in 2 ways, for example, as 1946025 + 436921 = 1395^2 + 661^2 .

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

It is a d-powerful number, because it can be written as 2⁹ + 3⁶ + 8³ + 2²¹ + 9 + 4⁶ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2382943) 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, 3481 + ... + 4108.

2^2382946 is an apocalyptic number.

2382946 is a deficient number, since it is larger than the sum of its proper divisors (1214714).

2382946 is a wasteful number, since it uses less digits than its factorization.

2382946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7748.

The product of its digits is 20736, while the sum is 34.

The square root of 2382946 is about 1543.6793708539. The cubic root of 2382946 is about 133.5687106259.

The spelling of 2382946 in words is "two million, three hundred eighty-two thousand, nine hundred forty-six".