2770102 has 4 divisors (see below), whose sum is σ = 4155156. Its totient is φ = 1385050.

The previous prime is 2770093. The next prime is 2770121. The reversal of 2770102 is 2010772.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2770102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692524 + ... + 692527.

It is an arithmetic number, because the mean of its divisors is an integer number (1038789).

2^2770102 is an apocalyptic number.

2770102 is a deficient number, since it is larger than the sum of its proper divisors (1385054).

2770102 is a wasteful number, since it uses less digits than its factorization.

2770102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385053.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 2770102 is about 1664.3623403574. The cubic root of 2770102 is about 140.4425114028.

Adding to 2770102 its reverse (2010772), we get a palindrome (4780874).

The spelling of 2770102 in words is "two million, seven hundred seventy thousand, one hundred two".