706716451 has 4 divisors (see below), whose sum is σ = 807675952. Its totient is φ = 605756952.

The previous prime is 706716323. The next prime is 706716473. The reversal of 706716451 is 154617607.

706716451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 706716451 - 2⁷ = 706716323 is a prime.

It is a super-2 number, since 2×706716451² = 998896284228070802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706716451.

It is not an unprimeable number, because it can be changed into a prime (706716251) 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, 50479740 + ... + 50479753.

It is an arithmetic number, because the mean of its divisors is an integer number (201918988).

Almost surely, 2^706716451 is an apocalyptic number.

706716451 is a deficient number, since it is larger than the sum of its proper divisors (100959501).

706716451 is a wasteful number, since it uses less digits than its factorization.

706716451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100959500.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 706716451 is about 26584.1390870572. The cubic root of 706716451 is about 890.7347595616.

The spelling of 706716451 in words is "seven hundred six million, seven hundred sixteen thousand, four hundred fifty-one".