422987714 has 8 divisors (see below), whose sum is σ = 637277328. Its totient is φ = 210561940.

The previous prime is 422987713. The next prime is 422987729. The reversal of 422987714 is 417789224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (422987711) 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, 465392 + ... + 466299.

It is an arithmetic number, because the mean of its divisors is an integer number (79659666).

Almost surely, 2^422987714 is an apocalyptic number.

422987714 is a deficient number, since it is larger than the sum of its proper divisors (214289614).

422987714 is a wasteful number, since it uses less digits than its factorization.

422987714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931920.

The product of its digits is 225792, while the sum is 44.

The square root of 422987714 is about 20566.6651161534. The cubic root of 422987714 is about 750.6588072021.

The spelling of 422987714 in words is "four hundred twenty-two million, nine hundred eighty-seven thousand, seven hundred fourteen".