2238662 has 8 divisors (see below), whose sum is σ = 3555576. Its totient is φ = 1053472.

The previous prime is 2238661. The next prime is 2238673. The reversal of 2238662 is 2668322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238661) 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, 32888 + ... + 32955.

It is an arithmetic number, because the mean of its divisors is an integer number (444447).

2^2238662 is an apocalyptic number.

2238662 is a deficient number, since it is larger than the sum of its proper divisors (1316914).

2238662 is a wasteful number, since it uses less digits than its factorization.

2238662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65862.

The product of its digits is 6912, while the sum is 29.

The square root of 2238662 is about 1496.2158935127. The cubic root of 2238662 is about 130.8165955121.

The spelling of 2238662 in words is "two million, two hundred thirty-eight thousand, six hundred sixty-two".