704754 has 32 divisors (see below), whose sum is σ = 1620480. Its totient is φ = 226800.

The previous prime is 704747. The next prime is 704761. The reversal of 704754 is 457407.

It is an interprime number because it is at equal distance from previous prime (704747) and next prime (704761).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 704754.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464 + ... + 1884.

It is an arithmetic number, because the mean of its divisors is an integer number (50640).

2⁷⁰⁴⁷⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810240).

704754 is an abundant number, since it is smaller than the sum of its proper divisors (915726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

704754 is a wasteful number, since it uses less digits than its factorization.

704754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 704754 is about 839.4962775379. The cubic root of 704754 is about 88.9909514009.

The spelling of 704754 in words is "seven hundred four thousand, seven hundred fifty-four".