612701706 has 8 divisors (see below), whose sum is σ = 1225403424. Its totient is φ = 204233900.

The previous prime is 612701699. The next prime is 612701723. The reversal of 612701706 is 607107216.

It is a happy number.

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

612701706 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51058470 + ... + 51058481.

It is an arithmetic number, because the mean of its divisors is an integer number (153175428).

Almost surely, 2^612701706 is an apocalyptic number.

612701706 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.

612701706 is a wasteful number, since it uses less digits than its factorization.

612701706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102116956.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 612701706 is about 24752.8120826705. The cubic root of 612701706 is about 849.3428396963.

The spelling of 612701706 in words is "six hundred twelve million, seven hundred one thousand, seven hundred six".