4541146 has 8 divisors (see below), whose sum is σ = 6940404. Its totient is φ = 2227680.

The previous prime is 4541137. The next prime is 4541149. The reversal of 4541146 is 6411454.

It can be written as a sum of positive squares in 2 ways, for example, as 4044121 + 497025 = 2011^2 + 705^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4541146.

It is not an unprimeable number, because it can be changed into a prime (4541149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21315 + ... + 21526.

Almost surely, 2^4541146 is an apocalyptic number.

4541146 is a deficient number, since it is larger than the sum of its proper divisors (2399258).

4541146 is a wasteful number, since it uses less digits than its factorization.

4541146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42896.

The product of its digits is 1920, while the sum is 25.

The square root of 4541146 is about 2130.9964805227. The cubic root of 4541146 is about 165.5980257958.

It can be divided in two parts, 454 and 1146, that added together give a square (1600 = 40²).

The spelling of 4541146 in words is "four million, five hundred forty-one thousand, one hundred forty-six".