2332247 has 4 divisors (see below), whose sum is σ = 2469456. Its totient is φ = 2195040.

The previous prime is 2332241. The next prime is 2332249. The reversal of 2332247 is 7422332.

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

It is not a de Polignac number, because 2332247 - 2¹⁶ = 2266711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68579 + ... + 68612.

It is an arithmetic number, because the mean of its divisors is an integer number (617364).

2^2332247 is an apocalyptic number.

2332247 is a deficient number, since it is larger than the sum of its proper divisors (137209).

2332247 is a wasteful number, since it uses less digits than its factorization.

2332247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137208.

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

The square root of 2332247 is about 1527.1696042025. The cubic root of 2332247 is about 132.6146533419.

Adding to 2332247 its reverse (7422332), we get a palindrome (9754579).

The spelling of 2332247 in words is "two million, three hundred thirty-two thousand, two hundred forty-seven".