541223452 has 48 divisors (see below), whose sum is σ = 1209680640. Its totient is φ = 205718400.

The previous prime is 541223443. The next prime is 541223479. The reversal of 541223452 is 254322145.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 541223452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8802 + ... + 34057.

It is an arithmetic number, because the mean of its divisors is an integer number (25201680).

Almost surely, 2^541223452 is an apocalyptic number.

It is an amenable number.

541223452 is an abundant number, since it is smaller than the sum of its proper divisors (668457188).

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

541223452 is a wasteful number, since it uses less digits than its factorization.

541223452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42922 (or 42920 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 541223452 is about 23264.2096792476. The cubic root of 541223452 is about 814.9398136392.

Adding to 541223452 its reverse (254322145), we get a palindrome (795545597).

The spelling of 541223452 in words is "five hundred forty-one million, two hundred twenty-three thousand, four hundred fifty-two".