541667705 has 8 divisors (see below), whose sum is σ = 656076672. Its totient is φ = 429283888.

The previous prime is 541667657. The next prime is 541667729. The reversal of 541667705 is 507766145.

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 541667705 - 2²² = 537473401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505697 + ... + 506766.

It is an arithmetic number, because the mean of its divisors is an integer number (82009584).

Almost surely, 2^541667705 is an apocalyptic number.

It is an amenable number.

541667705 is a deficient number, since it is larger than the sum of its proper divisors (114408967).

541667705 is a wasteful number, since it uses less digits than its factorization.

541667705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012575.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 541667705 is about 23273.7557132492. The cubic root of 541667705 is about 815.1627286189.

The spelling of 541667705 in words is "five hundred forty-one million, six hundred sixty-seven thousand, seven hundred five".