2232347 has 4 divisors (see below), whose sum is σ = 2404080. Its totient is φ = 2060616.

The previous prime is 2232337. The next prime is 2232353. The reversal of 2232347 is 7432322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7432322 = 2 ⋅3716161.

It is a cyclic number.

It is not a de Polignac number, because 2232347 - 2¹⁴ = 2215963 is a prime.

It is a super-3 number, since 3×2232347³ = 33373854159253337769, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2³ + 2¹⁷ + 3 + 2²¹ + 3² + 4⁶ + 7 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85847 + ... + 85872.

It is an arithmetic number, because the mean of its divisors is an integer number (601020).

2^2232347 is an apocalyptic number.

2232347 is a deficient number, since it is larger than the sum of its proper divisors (171733).

2232347 is a wasteful number, since it uses less digits than its factorization.

2232347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171732.

The product of its digits is 2016, while the sum is 23.

The square root of 2232347 is about 1494.1040793733. The cubic root of 2232347 is about 130.6934736349.

Adding to 2232347 its reverse (7432322), we get a palindrome (9664669).

The spelling of 2232347 in words is "two million, two hundred thirty-two thousand, three hundred forty-seven".