541836 has 48 divisors (see below), whose sum is σ = 1461600. Its totient is φ = 173376.

The previous prime is 541831. The next prime is 541837. The reversal of 541836 is 638145.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

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 (541831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3046 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (30450).

2⁵⁴¹⁸³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730800).

541836 is an abundant number, since it is smaller than the sum of its proper divisors (919764).

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

541836 is a wasteful number, since it uses less digits than its factorization.

541836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 207 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 541836 is about 736.0951025513. The cubic root of 541836 is about 81.5247142984.

The spelling of 541836 in words is "five hundred forty-one thousand, eight hundred thirty-six".