2620604452 has 12 divisors (see below), whose sum is σ = 4785451776. Its totient is φ = 1253332520.

The previous prime is 2620604449. The next prime is 2620604453. The reversal of 2620604452 is 2544060262.

It is not an unprimeable number, because it can be changed into a prime (2620604453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14242324 + ... + 14242507.

It is an arithmetic number, because the mean of its divisors is an integer number (398787648).

Almost surely, 2^2620604452 is an apocalyptic number.

It is an amenable number.

2620604452 is a deficient number, since it is larger than the sum of its proper divisors (2164847324).

2620604452 is a wasteful number, since it uses less digits than its factorization.

2620604452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28484858 (or 28484856 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2620604452 is about 51191.8397012649. The cubic root of 2620604452 is about 1378.6916908061.

The spelling of 2620604452 in words is "two billion, six hundred twenty million, six hundred four thousand, four hundred fifty-two".