214716901 has 4 divisors (see below), whose sum is σ = 245390752. Its totient is φ = 184043052.

The previous prime is 214716869. The next prime is 214716913. The reversal of 214716901 is 109617412.

214716901 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, 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 214716901 - 2⁵ = 214716869 is a prime.

It is a super-2 number, since 2×214716901² = 92206695150087602, 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 (214716961) 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, 15336915 + ... + 15336928.

It is an arithmetic number, because the mean of its divisors is an integer number (61347688).

Almost surely, 2^214716901 is an apocalyptic number.

It is an amenable number.

214716901 is a deficient number, since it is larger than the sum of its proper divisors (30673851).

214716901 is an equidigital number, since it uses as much as digits as its factorization.

214716901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30673850.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 214716901 is about 14653.2215229280. The cubic root of 214716901 is about 598.8095851197.

The spelling of 214716901 in words is "two hundred fourteen million, seven hundred sixteen thousand, nine hundred one".