2421364 has 24 divisors (see below), whose sum is σ = 4673088. Its totient is φ = 1088640.

The previous prime is 2421347. The next prime is 2421383. The reversal of 2421364 is 4631242.

It is a happy number.

2421364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2¹⁵ + 4³ + 2¹⁹ + 1 + 3¹³ + 6⁵ + 4⁹ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4729 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (194712).

2^2421364 is an apocalyptic number.

It is an amenable number.

2421364 is a deficient number, since it is larger than the sum of its proper divisors (2251724).

2421364 is a wasteful number, since it uses less digits than its factorization.

2421364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 613 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 2421364 is about 1556.0732630567. The cubic root of 2421364 is about 134.2826882847.

The spelling of 2421364 in words is "two million, four hundred twenty-one thousand, three hundred sixty-four".