2421674 has 16 divisors (see below), whose sum is σ = 3849120. Its totient is φ = 1140720.

The previous prime is 2421673. The next prime is 2421707. The reversal of 2421674 is 4761242.

It is not an unprimeable number, because it can be changed into a prime (2421673) 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, 2009 + ... + 2979.

It is an arithmetic number, because the mean of its divisors is an integer number (240570).

2^2421674 is an apocalyptic number.

2421674 is a deficient number, since it is larger than the sum of its proper divisors (1427446).

2421674 is a wasteful number, since it uses less digits than its factorization.

2421674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045.

The product of its digits is 2688, while the sum is 26.

The square root of 2421674 is about 1556.1728695746. The cubic root of 2421674 is about 134.2884186439.

It can be divided in two parts, 2 and 421674, that multiplied together give a palindrome (843348).

The spelling of 2421674 in words is "two million, four hundred twenty-one thousand, six hundred seventy-four".