214747413 has 4 divisors (see below), whose sum is σ = 286329888. Its totient is φ = 143164940.

The previous prime is 214747411. The next prime is 214747441. The reversal of 214747413 is 314747412.

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 214747413 - 2¹ = 214747411 is a prime.

It is a super-2 number, since 2×214747413² = 92232902780385138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214747411) 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 in 3 ways as a sum of consecutive naturals, for example, 35791233 + ... + 35791238.

It is an arithmetic number, because the mean of its divisors is an integer number (71582472).

Almost surely, 2^214747413 is an apocalyptic number.

It is an amenable number.

214747413 is a deficient number, since it is larger than the sum of its proper divisors (71582475).

214747413 is an equidigital number, since it uses as much as digits as its factorization.

214747413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71582474.

The product of its digits is 18816, while the sum is 33.

The square root of 214747413 is about 14654.2626221861. The cubic root of 214747413 is about 598.8379480674.

Subtracting 214747413 from its reverse (314747412), we obtain a palindrome (99999999).

The spelling of 214747413 in words is "two hundred fourteen million, seven hundred forty-seven thousand, four hundred thirteen".