1541006 has 4 divisors (see below), whose sum is σ = 2311512. Its totient is φ = 770502.

The previous prime is 1541003. The next prime is 1541009. The reversal of 1541006 is 6001451.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6001451 = 1031 ⋅5821.

It is an interprime number because it is at equal distance from previous prime (1541003) and next prime (1541009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1541003) 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 as a sum of consecutive naturals, namely, 385250 + ... + 385253.

It is an arithmetic number, because the mean of its divisors is an integer number (577878).

2^1541006 is an apocalyptic number.

1541006 is a deficient number, since it is larger than the sum of its proper divisors (770506).

1541006 is an equidigital number, since it uses as much as digits as its factorization.

1541006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770505.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1541006 is about 1241.3726273766. The cubic root of 1541006 is about 115.5051752084.

Adding to 1541006 its reverse (6001451), we get a palindrome (7542457).

The spelling of 1541006 in words is "one million, five hundred forty-one thousand, six".