704955 has 8 divisors (see below), whose sum is σ = 1127952. Its totient is φ = 375968.

The previous prime is 704947. The next prime is 704983. The reversal of 704955 is 559407.

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

It is a cyclic number.

It is not a de Polignac number, because 704955 - 2³ = 704947 is a prime.

704955 is a lucky number.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23484 + ... + 23513.

It is an arithmetic number, because the mean of its divisors is an integer number (140994).

2⁷⁰⁴⁹⁵⁵ is an apocalyptic number.

704955 is a deficient number, since it is larger than the sum of its proper divisors (422997).

704955 is a wasteful number, since it uses less digits than its factorization.

704955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47005.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 704955 is about 839.6159836497. The cubic root of 704955 is about 88.9994108449. Note that the first 3 decimals are identical.

It can be divided in two parts, 70495 and 5, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 704955 in words is "seven hundred four thousand, nine hundred fifty-five".