425914078 has 8 divisors (see below), whose sum is σ = 649344600. Its totient is φ = 209465880.

The previous prime is 425914061. The next prime is 425914079. The reversal of 425914078 is 870419524.

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

It is a self number, because there is not a number n which added to its sum of digits gives 425914078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425914079) 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, 1745428 + ... + 1745671.

It is an arithmetic number, because the mean of its divisors is an integer number (81168075).

Almost surely, 2^425914078 is an apocalyptic number.

425914078 is a deficient number, since it is larger than the sum of its proper divisors (223430522).

425914078 is a wasteful number, since it uses less digits than its factorization.

425914078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491162.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 425914078 is about 20637.6858683332. The cubic root of 425914078 is about 752.3859294425.

The spelling of 425914078 in words is "four hundred twenty-five million, nine hundred fourteen thousand, seventy-eight".