2861038 has 8 divisors (see below), whose sum is σ = 4300632. Its totient is φ = 1427496.

The previous prime is 2861009. The next prime is 2861041. The reversal of 2861038 is 8301682.

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

It is a junction number, because it is equal to n+sod(n) for n = 2860997 and 2861015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (537579).

2^2861038 is an apocalyptic number.

2861038 is a deficient number, since it is larger than the sum of its proper divisors (1439594).

2861038 is a wasteful number, since it uses less digits than its factorization.

2861038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2861038 is about 1691.4603158218. The cubic root of 2861038 is about 141.9627952520.

The spelling of 2861038 in words is "two million, eight hundred sixty-one thousand, thirty-eight".