2124369 has 24 divisors (see below), whose sum is σ = 3366272. Its totient is φ = 1283040.

The previous prime is 2124361. The next prime is 2124377. The reversal of 2124369 is 9634212.

It is an interprime number because it is at equal distance from previous prime (2124361) and next prime (2124377).

It is not a de Polignac number, because 2124369 - 2³ = 2124361 is a prime.

It is a super-2 number, since 2×2124369² = 9025887296322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 2²¹ + 4⁷ + 3⁷ + 6² + 9⁴ .

It is not an unprimeable number, because it can be changed into a prime (2124361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7704 + ... + 7974.

2^2124369 is an apocalyptic number.

It is an amenable number.

2124369 is a deficient number, since it is larger than the sum of its proper divisors (1241903).

2124369 is a wasteful number, since it uses less digits than its factorization.

2124369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 354 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2124369 is about 1457.5215264277. The cubic root of 2124369 is about 128.5513529501.

It can be divided in two parts, 21243 and 69, that added together give a palindrome (21312).

The spelling of 2124369 in words is "two million, one hundred twenty-four thousand, three hundred sixty-nine".