2024402 has 4 divisors (see below), whose sum is σ = 3036606. Its totient is φ = 1012200.

The previous prime is 2024387. The next prime is 2024413. The reversal of 2024402 is 2044202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1590121 + 434281 = 1261^2 + 659^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506099 + ... + 506102.

2^2024402 is an apocalyptic number.

2024402 is a deficient number, since it is larger than the sum of its proper divisors (1012204).

2024402 is a wasteful number, since it uses less digits than its factorization.

2024402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012203.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2024402 is about 1422.8148157789. The cubic root of 2024402 is about 126.5024449214.

Adding to 2024402 its reverse (2044202), we get a palindrome (4068604).

The spelling of 2024402 in words is "two million, twenty-four thousand, four hundred two".