214916741 has 4 divisors (see below), whose sum is σ = 231448812. Its totient is φ = 198384672.

The previous prime is 214916731. The next prime is 214916747. The reversal of 214916741 is 147619412.

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 15288100 + 199628641 = 3910^2 + 14129^2 .

It is a cyclic number.

It is not a de Polignac number, because 214916741 - 2⁶ = 214916677 is a prime.

It is a super-2 number, since 2×214916741² = 92378411124122162, 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 (214916747) 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, 8266016 + ... + 8266041.

It is an arithmetic number, because the mean of its divisors is an integer number (57862203).

Almost surely, 2^214916741 is an apocalyptic number.

It is an amenable number.

214916741 is a deficient number, since it is larger than the sum of its proper divisors (16532071).

214916741 is a wasteful number, since it uses less digits than its factorization.

214916741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16532070.

The product of its digits is 12096, while the sum is 35.

The square root of 214916741 is about 14660.0389153644. The cubic root of 214916741 is about 598.9953009796.

The spelling of 214916741 in words is "two hundred fourteen million, nine hundred sixteen thousand, seven hundred forty-one".