541634 has 8 divisors (see below), whose sum is σ = 820368. Its totient is φ = 268180.

The previous prime is 541631. The next prime is 541657. The reversal of 541634 is 436145.

It is a happy number.

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

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

It is not an unprimeable number, because it can be changed into a prime (541631) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1052 + ... + 1479.

It is an arithmetic number, because the mean of its divisors is an integer number (102546).

2⁵⁴¹⁶³⁴ is an apocalyptic number.

541634 is a deficient number, since it is larger than the sum of its proper divisors (278734).

541634 is a wasteful number, since it uses less digits than its factorization.

541634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640.

The product of its digits is 1440, while the sum is 23.

The square root of 541634 is about 735.9578792295. The cubic root of 541634 is about 81.5145820571.

Adding to 541634 its reverse (436145), we get a palindrome (977779).

The spelling of 541634 in words is "five hundred forty-one thousand, six hundred thirty-four".