2214519964 has 24 divisors (see below), whose sum is σ = 3898097280. Its totient is φ = 1100796144.

The previous prime is 2214519949. The next prime is 2214520013. The reversal of 2214519964 is 4699154122.

It is a super-2 number, since 2×2214519964² = 9808197341909122592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2214519964.

It is a congruent number.

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, 590407 + ... + 594145.

It is an arithmetic number, because the mean of its divisors is an integer number (162420720).

Almost surely, 2^2214519964 is an apocalyptic number.

It is an amenable number.

2214519964 is a deficient number, since it is larger than the sum of its proper divisors (1683577316).

2214519964 is a wasteful number, since it uses less digits than its factorization.

2214519964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569 (or 4567 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 2214519964 is about 47058.6863820060. The cubic root of 2214519964 is about 1303.4464690889.

The spelling of 2214519964 in words is "two billion, two hundred fourteen million, five hundred nineteen thousand, nine hundred sixty-four".