541078 has 4 divisors (see below), whose sum is σ = 811620. Its totient is φ = 270538.

The previous prime is 541061. The next prime is 541087. The reversal of 541078 is 870145.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135268 + ... + 135271.

It is an arithmetic number, because the mean of its divisors is an integer number (202905).

2⁵⁴¹⁰⁷⁸ is an apocalyptic number.

541078 is a deficient number, since it is larger than the sum of its proper divisors (270542).

541078 is a wasteful number, since it uses less digits than its factorization.

541078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270541.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 541078 is about 735.5800432312. The cubic root of 541078 is about 81.4866802978.

The spelling of 541078 in words is "five hundred forty-one thousand, seventy-eight".