214804753 has 2 divisors, whose sum is σ = 214804754. Its totient is φ = 214804752.

The previous prime is 214804739. The next prime is 214804757. The reversal of 214804753 is 357408412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209178369 + 5626384 = 14463^2 + 2372^2 .

It is a cyclic number.

It is not a de Polignac number, because 214804753 - 2¹⁷ = 214673681 is a prime.

It is a super-2 number, since 2×214804753² = 92282163822782018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214804757) 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 as a sum of consecutive naturals, namely, 107402376 + 107402377.

It is an arithmetic number, because the mean of its divisors is an integer number (107402377).

Almost surely, 2^214804753 is an apocalyptic number.

It is an amenable number.

214804753 is a deficient number, since it is larger than the sum of its proper divisors (1).

214804753 is an equidigital number, since it uses as much as digits as its factorization.

214804753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 214804753 is about 14656.2189189436. The cubic root of 214804753 is about 598.8912421704.

The spelling of 214804753 in words is "two hundred fourteen million, eight hundred four thousand, seven hundred fifty-three".