2126504682 has 12 divisors (see below), whose sum is σ = 4607426850. Its totient is φ = 708834888.

The previous prime is 2126504669. The next prime is 2126504701. The reversal of 2126504682 is 2864056212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2117012121 + 9492561 = 46011^2 + 3081^2 .

It is a super-2 number, since 2×2126504682² = 9044044325135842248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59069557 + ... + 59069592.

Almost surely, 2^2126504682 is an apocalyptic number.

2126504682 is an abundant number, since it is smaller than the sum of its proper divisors (2480922168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2126504682 is a wasteful number, since it uses less digits than its factorization.

2126504682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118139157 (or 118139154 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2126504682 is about 46114.0399661535. The cubic root of 2126504682 is about 1285.9441716664.

The spelling of 2126504682 in words is "two billion, one hundred twenty-six million, five hundred four thousand, six hundred eighty-two".