2114520621 has 8 divisors (see below), whose sum is σ = 2967748320. Its totient is φ = 1335486672.

The previous prime is 2114520619. The next prime is 2114520631. The reversal of 2114520621 is 1260254112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2114520621 - 2¹ = 2114520619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2114520591 and 2114520600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114520631) 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, 18548370 + ... + 18548483.

It is an arithmetic number, because the mean of its divisors is an integer number (370968540).

Almost surely, 2^2114520621 is an apocalyptic number.

It is an amenable number.

2114520621 is a deficient number, since it is larger than the sum of its proper divisors (853227699).

2114520621 is a wasteful number, since it uses less digits than its factorization.

2114520621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37096875.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2114520621 is about 45983.9169819188. The cubic root of 2114520621 is about 1283.5239443792.

Adding to 2114520621 its reverse (1260254112), we get a palindrome (3374774733).

The spelling of 2114520621 in words is "two billion, one hundred fourteen million, five hundred twenty thousand, six hundred twenty-one".