2438161 has 12 divisors (see below), whose sum is σ = 2787120. Its totient is φ = 2115080.

The previous prime is 2438153. The next prime is 2438173. The reversal of 2438161 is 1618342.

It is not a de Polignac number, because 2438161 - 2³ = 2438153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2438101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5610 + ... + 6028.

It is an arithmetic number, because the mean of its divisors is an integer number (232260).

2^2438161 is an apocalyptic number.

It is an amenable number.

2438161 is a deficient number, since it is larger than the sum of its proper divisors (348959).

2438161 is a wasteful number, since it uses less digits than its factorization.

2438161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 453 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 2438161 is about 1561.4611746694. The cubic root of 2438161 is about 134.5924793430.

It can be divided in two parts, 24381 and 61, that added together give a palindrome (24442).

The spelling of 2438161 in words is "two million, four hundred thirty-eight thousand, one hundred sixty-one".