1541224 has 16 divisors (see below), whose sum is σ = 2952000. Its totient is φ = 754032.

The previous prime is 1541209. The next prime is 1541251. The reversal of 1541224 is 4221451.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1674 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (184500).

2^1541224 is an apocalyptic number.

It is an amenable number.

1541224 is a deficient number, since it is larger than the sum of its proper divisors (1410776).

1541224 is a wasteful number, since it uses less digits than its factorization.

1541224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152 (or 4148 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 1541224 is about 1241.4604302997. The cubic root of 1541224 is about 115.5106216377.

Adding to 1541224 its reverse (4221451), we get a palindrome (5762675).

It can be divided in two parts, 154 and 1224, that added together give a triangular number (1378 = T₅₂).

The spelling of 1541224 in words is "one million, five hundred forty-one thousand, two hundred twenty-four".