2646062422 has 4 divisors (see below), whose sum is σ = 3969093636. Its totient is φ = 1323031210.

The previous prime is 2646062411. The next prime is 2646062429. The reversal of 2646062422 is 2242606462.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2646062422² = 14003292682241012168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2646062429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661515604 + ... + 661515607.

It is an arithmetic number, because the mean of its divisors is an integer number (992273409).

Almost surely, 2^2646062422 is an apocalyptic number.

2646062422 is a deficient number, since it is larger than the sum of its proper divisors (1323031214).

2646062422 is a wasteful number, since it uses less digits than its factorization.

2646062422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323031213.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 2646062422 is about 51439.8913490299. The cubic root of 2646062422 is about 1383.1417640495.

Adding to 2646062422 its reverse (2242606462), we get a palindrome (4888668884).

The spelling of 2646062422 in words is "two billion, six hundred forty-six million, sixty-two thousand, four hundred twenty-two".