214057073 has 2 divisors, whose sum is σ = 214057074. Its totient is φ = 214057072.

The previous prime is 214057069. The next prime is 214057079. The reversal of 214057073 is 370750412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210627169 + 3429904 = 14513^2 + 1852^2 .

It is a cyclic number.

It is not a de Polignac number, because 214057073 - 2² = 214057069 is a prime.

It is not a weakly prime, because it can be changed into another prime (214057079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107028536 + 107028537.

It is an arithmetic number, because the mean of its divisors is an integer number (107028537).

Almost surely, 2^214057073 is an apocalyptic number.

It is an amenable number.

214057073 is a deficient number, since it is larger than the sum of its proper divisors (1).

214057073 is an equidigital number, since it uses as much as digits as its factorization.

214057073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 214057073 is about 14630.6894232637. The cubic root of 214057073 is about 598.1955723600.

The spelling of 214057073 in words is "two hundred fourteen million, fifty-seven thousand, seventy-three".