2764028126 has 8 divisors (see below), whose sum is σ = 4147221720. Its totient is φ = 1381620888.

The previous prime is 2764028101. The next prime is 2764028129. The reversal of 2764028126 is 6218204672.

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 2764028126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764028129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187721 + ... + 201908.

It is an arithmetic number, because the mean of its divisors is an integer number (518402715).

Almost surely, 2^2764028126 is an apocalyptic number.

2764028126 is a deficient number, since it is larger than the sum of its proper divisors (1383193594).

2764028126 is a wasteful number, since it uses less digits than its factorization.

2764028126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393178.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2764028126 is about 52574.0252025656. The cubic root of 2764028126 is about 1403.3978903067.

The spelling of 2764028126 in words is "two billion, seven hundred sixty-four million, twenty-eight thousand, one hundred twenty-six".