2792002 has 4 divisors (see below), whose sum is σ = 4188006. Its totient is φ = 1396000.

The previous prime is 2791991. The next prime is 2792011. The reversal of 2792002 is 2002972.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1687401 + 1104601 = 1299^2 + 1051^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697999 + ... + 698002.

2^2792002 is an apocalyptic number.

2792002 is a deficient number, since it is larger than the sum of its proper divisors (1396004).

2792002 is a wasteful number, since it uses less digits than its factorization.

2792002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396003.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2792002 is about 1670.9284844062. The cubic root of 2792002 is about 140.8116459569.

Adding to 2792002 its reverse (2002972), we get a palindrome (4794974).

It can be divided in two parts, 27 and 92002, that added together give a palindrome (92029).

The spelling of 2792002 in words is "two million, seven hundred ninety-two thousand, two".