147917214 has 12 divisors (see below), whose sum is σ = 320487336. Its totient is φ = 49305732.

The previous prime is 147917191. The next prime is 147917239. The reversal of 147917214 is 412719741.

147917214 is a `hidden beast` number, since 1 + 479 + 172 + 14 = 666.

It is a super-4 number, since 4×147917214⁴ (a number of 34 digits) contains 4444 as substring.

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, 4108794 + ... + 4108829.

It is an arithmetic number, because the mean of its divisors is an integer number (26707278).

Almost surely, 2^147917214 is an apocalyptic number.

147917214 is an abundant number, since it is smaller than the sum of its proper divisors (172570122).

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

147917214 is a wasteful number, since it uses less digits than its factorization.

147917214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8217631 (or 8217628 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 147917214 is about 12162.1221010151. The cubic root of 147917214 is about 528.8586021746.

The spelling of 147917214 in words is "one hundred forty-seven million, nine hundred seventeen thousand, two hundred fourteen".