2214523049 has 4 divisors (see below), whose sum is σ = 2214740880. Its totient is φ = 2214305220.

The previous prime is 2214523033. The next prime is 2214523063. The reversal of 2214523049 is 9403254122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2214523049 - 2⁴ = 2214523033 is a prime.

It is a super-2 number, since 2×2214523049² = 9808224669104512802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214523849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92879 + ... + 114260.

It is an arithmetic number, because the mean of its divisors is an integer number (553685220).

Almost surely, 2^2214523049 is an apocalyptic number.

It is an amenable number.

2214523049 is a deficient number, since it is larger than the sum of its proper divisors (217831).

2214523049 is a wasteful number, since it uses less digits than its factorization.

2214523049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217830.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2214523049 is about 47058.7191602151. The cubic root of 2214523049 is about 1303.4470743563.

The spelling of 2214523049 in words is "two billion, two hundred fourteen million, five hundred twenty-three thousand, forty-nine".