214701156 has 36 divisors (see below), whose sum is σ = 543309312. Its totient is φ = 71488944.

The previous prime is 214701101. The next prime is 214701169. The reversal of 214701156 is 651107412.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37005 + ... + 42411.

Almost surely, 2^214701156 is an apocalyptic number.

It is an amenable number.

214701156 is an abundant number, since it is smaller than the sum of its proper divisors (328608156).

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

214701156 is a wasteful number, since it uses less digits than its factorization.

214701156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520 (or 6515 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 214701156 is about 14652.6842592066. The cubic root of 214701156 is about 598.7949480366.

Adding to 214701156 its reverse (651107412), we get a palindrome (865808568).

The spelling of 214701156 in words is "two hundred fourteen million, seven hundred one thousand, one hundred fifty-six".