2438297 has 4 divisors (see below), whose sum is σ = 2442276. Its totient is φ = 2434320.

The previous prime is 2438281. The next prime is 2438309. The reversal of 2438297 is 7928342.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1700416 + 737881 = 1304^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 2438297 - 2⁴ = 2438281 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 4⁹ + 3⁸ + 8⁵ + 2²¹ + 9⁴ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2038297) 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, 854 + ... + 2367.

It is an arithmetic number, because the mean of its divisors is an integer number (610569).

2^2438297 is an apocalyptic number.

It is an amenable number.

2438297 is a deficient number, since it is larger than the sum of its proper divisors (3979).

2438297 is an equidigital number, since it uses as much as digits as its factorization.

2438297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978.

The product of its digits is 24192, while the sum is 35.

The square root of 2438297 is about 1561.5047230156. The cubic root of 2438297 is about 134.5949818079.

The spelling of 2438297 in words is "two million, four hundred thirty-eight thousand, two hundred ninety-seven".