2621314506 has 16 divisors (see below), whose sum is σ = 5384322144. Its totient is φ = 850155984.

The previous prime is 2621314489. The next prime is 2621314559. The reversal of 2621314506 is 6054131262.

2621314506 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5903640 + ... + 5904083.

It is an arithmetic number, because the mean of its divisors is an integer number (336520134).

Almost surely, 2^2621314506 is an apocalyptic number.

2621314506 is an abundant number, since it is smaller than the sum of its proper divisors (2763007638).

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

2621314506 is a wasteful number, since it uses less digits than its factorization.

2621314506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11807765.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2621314506 is about 51198.7744579887. The cubic root of 2621314506 is about 1378.8161986141.

Adding to 2621314506 its reverse (6054131262), we get a palindrome (8675445768).

The spelling of 2621314506 in words is "two billion, six hundred twenty-one million, three hundred fourteen thousand, five hundred six".