2427946 has 8 divisors (see below), whose sum is σ = 3696480. Its totient is φ = 1195788.

The previous prime is 2427911. The next prime is 2427947. The reversal of 2427946 is 6497242.

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 2¹³ + 4³ + 2²¹ + 7² + 9⁵ + 4⁹ + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (2427947) 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, 8926 + ... + 9193.

It is an arithmetic number, because the mean of its divisors is an integer number (462060).

2^2427946 is an apocalyptic number.

2427946 is a deficient number, since it is larger than the sum of its proper divisors (1268534).

2427946 is a wasteful number, since it uses less digits than its factorization.

2427946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18188.

The product of its digits is 24192, while the sum is 34.

The square root of 2427946 is about 1558.1867667260. The cubic root of 2427946 is about 134.4042518614.

The spelling of 2427946 in words is "two million, four hundred twenty-seven thousand, nine hundred forty-six".