214016136 has 16 divisors (see below), whose sum is σ = 535040400. Its totient is φ = 71338704.

The previous prime is 214016129. The next prime is 214016137. The reversal of 214016136 is 631610412.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8917339 = 214016136 / (2 + 1 + 4 + 0 + 1 + 6 + 1 + 3 + 6).

It is not an unprimeable number, because it can be changed into a prime (214016137) 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, 4458646 + ... + 4458693.

It is an arithmetic number, because the mean of its divisors is an integer number (33440025).

Almost surely, 2^214016136 is an apocalyptic number.

It is an amenable number.

214016136 is an abundant number, since it is smaller than the sum of its proper divisors (321024264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214016136 is a wasteful number, since it uses less digits than its factorization.

214016136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917348 (or 8917344 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 214016136 is about 14629.2903450578. The cubic root of 214016136 is about 598.1574362793.

Adding to 214016136 its reverse (631610412), we get a palindrome (845626548).

The spelling of 214016136 in words is "two hundred fourteen million, sixteen thousand, one hundred thirty-six".