214927513 has 8 divisors (see below), whose sum is σ = 216199368. Its totient is φ = 213659904.

The previous prime is 214927483. The next prime is 214927519. The reversal of 214927513 is 315729412.

It is a happy number.

214927513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 123476544 + 91450969 = 11112^2 + 9563^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214927513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214927519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173131 + ... + 174367.

It is an arithmetic number, because the mean of its divisors is an integer number (27024921).

Almost surely, 2^214927513 is an apocalyptic number.

It is an amenable number.

214927513 is a deficient number, since it is larger than the sum of its proper divisors (1271855).

214927513 is a wasteful number, since it uses less digits than its factorization.

214927513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123.

The product of its digits is 15120, while the sum is 34.

The square root of 214927513 is about 14660.4063040558. The cubic root of 214927513 is about 599.0053083737.

The spelling of 214927513 in words is "two hundred fourteen million, nine hundred twenty-seven thousand, five hundred thirteen".