2126026264 has 8 divisors (see below), whose sum is σ = 3986299260. Its totient is φ = 1063013128.

The previous prime is 2126026249. The next prime is 2126026271. The reversal of 2126026264 is 4626206212.

It is a tau number, because it is divible by the number of its divisors (8).

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, 132876634 + ... + 132876649.

Almost surely, 2^2126026264 is an apocalyptic number.

It is an amenable number.

2126026264 is a deficient number, since it is larger than the sum of its proper divisors (1860272996).

2126026264 is a wasteful number, since it uses less digits than its factorization.

2126026264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265753289 (or 265753285 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2126026264 is about 46108.8523387863. The cubic root of 2126026264 is about 1285.8477278029.

It can be divided in two parts, 21260 and 26264, that added together give a square (47524 = 218²).

The spelling of 2126026264 in words is "two billion, one hundred twenty-six million, twenty-six thousand, two hundred sixty-four".