425030214 has 48 divisors (see below), whose sum is σ = 1007540208. Its totient is φ = 119141568.

The previous prime is 425030213. The next prime is 425030227. The reversal of 425030214 is 412030524.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425030213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1944 + ... + 29220.

It is an arithmetic number, because the mean of its divisors is an integer number (20990421).

Almost surely, 2^425030214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425030214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503770104).

425030214 is an abundant number, since it is smaller than the sum of its proper divisors (582509994).

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

425030214 is a wasteful number, since it uses less digits than its factorization.

425030214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27349 (or 27342 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 425030214 is about 20616.2609122023. The cubic root of 425030214 is about 751.8651143974.

Adding to 425030214 its reverse (412030524), we get a palindrome (837060738).

The spelling of 425030214 in words is "four hundred twenty-five million, thirty thousand, two hundred fourteen".