2238061 has 8 divisors (see below), whose sum is σ = 2669184. Its totient is φ = 1834800.

The previous prime is 2238053. The next prime is 2238079. The reversal of 2238061 is 1608322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2238061 - 2³ = 2238053 is a prime.

2238061 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6790 + ... + 7111.

It is an arithmetic number, because the mean of its divisors is an integer number (333648).

2^2238061 is an apocalyptic number.

It is an amenable number.

2238061 is a deficient number, since it is larger than the sum of its proper divisors (431123).

2238061 is a wasteful number, since it uses less digits than its factorization.

2238061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13931.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2238061 is about 1496.0150400313. The cubic root of 2238061 is about 130.8048879518.

It can be divided in two parts, 22 and 38061, that added together give a palindrome (38083).

The spelling of 2238061 in words is "two million, two hundred thirty-eight thousand, sixty-one".