2214649461 has 8 divisors (see below), whose sum is σ = 3081251520. Its totient is φ = 1412240192.

The previous prime is 2214649439. The next prime is 2214649501. The reversal of 2214649461 is 1649464122.

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

It is a cyclic number.

It is not a de Polignac number, because 2214649461 - 2¹⁴ = 2214633077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214649561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16048116 + ... + 16048253.

It is an arithmetic number, because the mean of its divisors is an integer number (385156440).

Almost surely, 2^2214649461 is an apocalyptic number.

It is an amenable number.

2214649461 is a deficient number, since it is larger than the sum of its proper divisors (866602059).

2214649461 is a wasteful number, since it uses less digits than its factorization.

2214649461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32096395.

The product of its digits is 82944, while the sum is 39.

The square root of 2214649461 is about 47060.0622715270. The cubic root of 2214649461 is about 1303.4718755156.

The spelling of 2214649461 in words is "two billion, two hundred fourteen million, six hundred forty-nine thousand, four hundred sixty-one".