213701414 has 12 divisors (see below), whose sum is σ = 331229052. Its totient is φ = 103402980.

The previous prime is 213701393. The next prime is 213701431. The reversal of 213701414 is 414107312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213701414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53672 + ... + 57515.

It is an arithmetic number, because the mean of its divisors is an integer number (27602421).

Almost surely, 2^213701414 is an apocalyptic number.

213701414 is a deficient number, since it is larger than the sum of its proper divisors (117527638).

213701414 is a wasteful number, since it uses less digits than its factorization.

213701414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111251 (or 111220 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 213701414 is about 14618.5298166402. The cubic root of 213701414 is about 597.8640850980.

Adding to 213701414 its reverse (414107312), we get a palindrome (627808726).

The spelling of 213701414 in words is "two hundred thirteen million, seven hundred one thousand, four hundred fourteen".