2772038 has 8 divisors (see below), whose sum is σ = 4254888. Its totient is φ = 1353744.

The previous prime is 2772019. The next prime is 2772041. The reversal of 2772038 is 8302772.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2772038.

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, 16031 + ... + 16202.

It is an arithmetic number, because the mean of its divisors is an integer number (531861).

2^2772038 is an apocalyptic number.

2772038 is a deficient number, since it is larger than the sum of its proper divisors (1482850).

2772038 is a wasteful number, since it uses less digits than its factorization.

2772038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32278.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2772038 is about 1664.9438428968. The cubic root of 2772038 is about 140.4752217969.

The spelling of 2772038 in words is "two million, seven hundred seventy-two thousand, thirty-eight".