705551456 has 12 divisors (see below), whose sum is σ = 1389054492. Its totient is φ = 352775712.

The previous prime is 705551443. The next prime is 705551467. The reversal of 705551456 is 654155507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11024210 + ... + 11024273.

It is an arithmetic number, because the mean of its divisors is an integer number (115754541).

Almost surely, 2^705551456 is an apocalyptic number.

It is an amenable number.

705551456 is a deficient number, since it is larger than the sum of its proper divisors (683503036).

705551456 is a wasteful number, since it uses less digits than its factorization.

705551456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22048493 (or 22048485 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 705551456 is about 26562.2185820387. The cubic root of 705551456 is about 890.2450429922.

The spelling of 705551456 in words is "seven hundred five million, five hundred fifty-one thousand, four hundred fifty-six".