706545426 has 8 divisors (see below), whose sum is σ = 1413090864. Its totient is φ = 235515140.

The previous prime is 706545421. The next prime is 706545431. The reversal of 706545426 is 624545607.

It is an interprime number because it is at equal distance from previous prime (706545421) and next prime (706545431).

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

706545426 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (706545421) 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, 58878780 + ... + 58878791.

It is an arithmetic number, because the mean of its divisors is an integer number (176636358).

Almost surely, 2^706545426 is an apocalyptic number.

706545426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

706545426 is a wasteful number, since it uses less digits than its factorization.

706545426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117757576.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 706545426 is about 26580.9222187643. The cubic root of 706545426 is about 890.6629013209.

The spelling of 706545426 in words is "seven hundred six million, five hundred forty-five thousand, four hundred twenty-six".