1541051 has 2 divisors, whose sum is σ = 1541052. Its totient is φ = 1541050.

The previous prime is 1541009. The next prime is 1541063. The reversal of 1541051 is 1501451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1541051 - 2¹⁰ = 1540027 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₁₁₇₀₄₄ and since 1541051 and 117044 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1541251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770525 + 770526.

It is an arithmetic number, because the mean of its divisors is an integer number (770526).

2^1541051 is an apocalyptic number.

1541051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541051 is an equidigital number, since it uses as much as digits as its factorization.

1541051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1541051 is about 1241.3907523419. The cubic root of 1541051 is about 115.5062995134.

The spelling of 1541051 in words is "one million, five hundred forty-one thousand, fifty-one".