2024138 has 16 divisors (see below), whose sum is σ = 3214080. Its totient is φ = 954096.

The previous prime is 2024117. The next prime is 2024147. The reversal of 2024138 is 8314202.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356 + ... + 3912.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

2^2024138 is an apocalyptic number.

2024138 is a deficient number, since it is larger than the sum of its proper divisors (1189942).

2024138 is a wasteful number, since it uses less digits than its factorization.

2024138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2024138 is about 1422.7220389099. The cubic root of 2024138 is about 126.4969456683.

Subtracting 2024138 from its reverse (8314202), we obtain a square (6290064 = 2508²).

The spelling of 2024138 in words is "two million, twenty-four thousand, one hundred thirty-eight".