2838632 has 8 divisors (see below), whose sum is σ = 5322450. Its totient is φ = 1419312.

The previous prime is 2838631. The next prime is 2838697. The reversal of 2838632 is 2368382.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2208196 + 630436 = 1486^2 + 794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2838631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177407 + ... + 177422.

2^2838632 is an apocalyptic number.

It is an amenable number.

2838632 is a deficient number, since it is larger than the sum of its proper divisors (2483818).

2838632 is a wasteful number, since it uses less digits than its factorization.

2838632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354835 (or 354831 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2838632 is about 1684.8240264194. The cubic root of 2838632 is about 141.5912333513.

The spelling of 2838632 in words is "two million, eight hundred thirty-eight thousand, six hundred thirty-two".