2770126 has 16 divisors (see below), whose sum is σ = 4268880. Its totient is φ = 1347840.

The previous prime is 2770121. The next prime is 2770169. The reversal of 2770126 is 6210772.

It is a self number, because there is not a number n which added to its sum of digits gives 2770126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2770121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21081 + ... + 21211.

It is an arithmetic number, because the mean of its divisors is an integer number (266805).

2^2770126 is an apocalyptic number.

2770126 is a deficient number, since it is larger than the sum of its proper divisors (1498754).

2770126 is a wasteful number, since it uses less digits than its factorization.

2770126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 2770126 is about 1664.3695503103. The cubic root of 2770126 is about 140.4429169969.

Adding to 2770126 its reverse (6210772), we get a palindrome (8980898).

The spelling of 2770126 in words is "two million, seven hundred seventy thousand, one hundred twenty-six".