706451901 has 32 divisors (see below), whose sum is σ = 1029857280. Its totient is φ = 429105600.

The previous prime is 706451897. The next prime is 706451903. The reversal of 706451901 is 109154607.

It is not a de Polignac number, because 706451901 - 2² = 706451897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706451903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304536 + ... + 306846.

It is an arithmetic number, because the mean of its divisors is an integer number (32183040).

Almost surely, 2^706451901 is an apocalyptic number.

It is an amenable number.

706451901 is a deficient number, since it is larger than the sum of its proper divisors (323405379).

706451901 is a wasteful number, since it uses less digits than its factorization.

706451901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 706451901 is about 26579.1629100692. The cubic root of 706451901 is about 890.6236007463.

The spelling of 706451901 in words is "seven hundred six million, four hundred fifty-one thousand, nine hundred one".