541432026 has 80 divisors (see below), whose sum is σ = 1267944480. Its totient is φ = 172510560.

The previous prime is 541432009. The next prime is 541432027. The reversal of 541432026 is 620234145.

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

It is not an unprimeable number, because it can be changed into a prime (541432027) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 352881 + ... + 354411.

It is an arithmetic number, because the mean of its divisors is an integer number (15849306).

Almost surely, 2^541432026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541432026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (633972240).

541432026 is an abundant number, since it is smaller than the sum of its proper divisors (726512454).

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

541432026 is a wasteful number, since it uses less digits than its factorization.

541432026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 541432026 is about 23268.6919701130. The cubic root of 541432026 is about 815.0444860106.

It can be divided in two parts, 54143 and 2026, that added together give a square (56169 = 237²).

The spelling of 541432026 in words is "five hundred forty-one million, four hundred thirty-two thousand, twenty-six".