2332138 has 8 divisors (see below), whose sum is σ = 3507588. Its totient is φ = 1162944.

The previous prime is 2332129. The next prime is 2332139. The reversal of 2332138 is 8312332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 162409 = 1473^2 + 403^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2332139) 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, 481 + ... + 2212.

2^2332138 is an apocalyptic number.

2332138 is a deficient number, since it is larger than the sum of its proper divisors (1175450).

2332138 is a wasteful number, since it uses less digits than its factorization.

2332138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128.

The product of its digits is 864, while the sum is 22.

The square root of 2332138 is about 1527.1339168521. The cubic root of 2332138 is about 132.6125873483.

The spelling of 2332138 in words is "two million, three hundred thirty-two thousand, one hundred thirty-eight".