214932097 has 4 divisors (see below), whose sum is σ = 218455636. Its totient is φ = 211408560.

The previous prime is 214932089. The next prime is 214932121. The reversal of 214932097 is 790239412.

214932097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42823936 + 172108161 = 6544^2 + 13119^2 .

It is a cyclic number.

It is not a de Polignac number, because 214932097 - 2³ = 214932089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214932007) 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, 1761678 + ... + 1761799.

It is an arithmetic number, because the mean of its divisors is an integer number (54613909).

Almost surely, 2^214932097 is an apocalyptic number.

It is an amenable number.

214932097 is a deficient number, since it is larger than the sum of its proper divisors (3523539).

214932097 is an equidigital number, since it uses as much as digits as its factorization.

214932097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523538.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 214932097 is about 14660.5626426819. The cubic root of 214932097 is about 599.0095668960.

The spelling of 214932097 in words is "two hundred fourteen million, nine hundred thirty-two thousand, ninety-seven".