2214369 has 24 divisors (see below), whose sum is σ = 3479112. Its totient is φ = 1351680.

The previous prime is 2214367. The next prime is 2214379. The reversal of 2214369 is 9634122.

2214369 is a `hidden beast` number, since 221 + 436 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 97344 + 2117025 = 312^2 + 1455^2 .

It is not a de Polignac number, because 2214369 - 2¹ = 2214367 is a prime.

It is a super-2 number, since 2×2214369² = 9806860136322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁹ + 1 + 4 + 3⁷ + 6⁸ + 9² .

2214369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2214367) 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, 6097 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (144963).

2^2214369 is an apocalyptic number.

It is an amenable number.

2214369 is a deficient number, since it is larger than the sum of its proper divisors (1264743).

2214369 is a wasteful number, since it uses less digits than its factorization.

2214369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 414 counting only the distinct ones).

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

The square root of 2214369 is about 1488.0756029181. The cubic root of 2214369 is about 130.3416849733.

It can be divided in two parts, 221436 and 9, that added together give a triangular number (221445 = T₆₆₅).

The spelling of 2214369 in words is "two million, two hundred fourteen thousand, three hundred sixty-nine".