2646116462 has 16 divisors (see below), whose sum is σ = 4331163312. Its totient is φ = 1202459520.

The previous prime is 2646116437. The next prime is 2646116467.

2646116462 is nontrivially palindromic in base 10.

2646116462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2646116467) 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, 81548 + ... + 109280.

It is an arithmetic number, because the mean of its divisors is an integer number (270697707).

Almost surely, 2^2646116462 is an apocalyptic number.

2646116462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2646116462 is a deficient number, since it is larger than the sum of its proper divisors (1685046850).

2646116462 is a wasteful number, since it uses less digits than its factorization.

2646116462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32083.

The product of its digits is 82944, while the sum is 38.

The square root of 2646116462 is about 51440.4166196192. The cubic root of 2646116462 is about 1383.1511798607.

The spelling of 2646116462 in words is "two billion, six hundred forty-six million, one hundred sixteen thousand, four hundred sixty-two".