425478614 has 32 divisors (see below), whose sum is σ = 717970176. Its totient is φ = 187405920.

The previous prime is 425478539. The next prime is 425478619. The reversal of 425478614 is 416874524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425478619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229439 + ... + 231285.

It is an arithmetic number, because the mean of its divisors is an integer number (22436568).

Almost surely, 2^425478614 is an apocalyptic number.

425478614 is a deficient number, since it is larger than the sum of its proper divisors (292491562).

425478614 is a wasteful number, since it uses less digits than its factorization.

425478614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180.

The product of its digits is 215040, while the sum is 41.

The square root of 425478614 is about 20627.1329563757. The cubic root of 425478614 is about 752.1294233162.

The spelling of 425478614 in words is "four hundred twenty-five million, four hundred seventy-eight thousand, six hundred fourteen".