918825214 has 12 divisors (see below), whose sum is σ = 1464080544. Its totient is φ = 432388064.

The previous prime is 918825191. The next prime is 918825227. The reversal of 918825214 is 412528819.

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, 794254 + ... + 795409.

It is an arithmetic number, because the mean of its divisors is an integer number (122006712).

Almost surely, 2^918825214 is an apocalyptic number.

918825214 is a deficient number, since it is larger than the sum of its proper divisors (545255330).

918825214 is a wasteful number, since it uses less digits than its factorization.

918825214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589699 (or 1589682 counting only the distinct ones).

The product of its digits is 46080, while the sum is 40.

The square root of 918825214 is about 30312.1298162963. The cubic root of 918825214 is about 972.1746702697.

The spelling of 918825214 in words is "nine hundred eighteen million, eight hundred twenty-five thousand, two hundred fourteen".