425670706 has 8 divisors (see below), whose sum is σ = 666267264. Its totient is φ = 203581620.

The previous prime is 425670689. The next prime is 425670709. The reversal of 425670706 is 607076524.

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 (425670709) 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, 4626810 + ... + 4626901.

It is an arithmetic number, because the mean of its divisors is an integer number (83283408).

Almost surely, 2^425670706 is an apocalyptic number.

425670706 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

425670706 is a deficient number, since it is larger than the sum of its proper divisors (240596558).

425670706 is a wasteful number, since it uses less digits than its factorization.

425670706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9253736.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 425670706 is about 20631.7887251687. The cubic root of 425670706 is about 752.2425949330.

The spelling of 425670706 in words is "four hundred twenty-five million, six hundred seventy thousand, seven hundred six".