214748351 has 4 divisors (see below), whose sum is σ = 214929552. Its totient is φ = 214567152.

The previous prime is 214748341. The next prime is 214748353. The reversal of 214748351 is 153847412.

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

It is a cyclic number.

It is not a de Polignac number, because 214748351 - 2¹⁰ = 214747327 is a prime.

It is a super-2 number, since 2×214748351² = 92233708514438402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214748353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88811 + ... + 91196.

It is an arithmetic number, because the mean of its divisors is an integer number (53732388).

Almost surely, 2^214748351 is an apocalyptic number.

214748351 is a deficient number, since it is larger than the sum of its proper divisors (181201).

214748351 is a wasteful number, since it uses less digits than its factorization.

214748351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181200.

The product of its digits is 26880, while the sum is 35.

The square root of 214748351 is about 14654.2946264909. The cubic root of 214748351 is about 598.8388199586.

The spelling of 214748351 in words is "two hundred fourteen million, seven hundred forty-eight thousand, three hundred fifty-one".