2374247 has 4 divisors (see below), whose sum is σ = 2381400. Its totient is φ = 2367096.

The previous prime is 2374213. The next prime is 2374261. The reversal of 2374247 is 7424732.

2374247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2374247 - 2¹⁴ = 2357863 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 (2374277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3053 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (595350).

2^2374247 is an apocalyptic number.

2374247 is a deficient number, since it is larger than the sum of its proper divisors (7153).

2374247 is an equidigital number, since it uses as much as digits as its factorization.

2374247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152.

The product of its digits is 9408, while the sum is 29.

The square root of 2374247 is about 1540.8591759145. The cubic root of 2374247 is about 133.4059805496.

Adding to 2374247 its reverse (7424732), we get a palindrome (9798979).

The spelling of 2374247 in words is "two million, three hundred seventy-four thousand, two hundred forty-seven".