1457041 has 4 divisors (see below), whose sum is σ = 1460800. Its totient is φ = 1453284.

The previous prime is 1457039. The next prime is 1457051. The reversal of 1457041 is 1407541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1407541 = 127 ⋅11083.

It is a cyclic number.

It is not a de Polignac number, because 1457041 - 2¹ = 1457039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457011) 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, 1221 + ... + 2098.

It is an arithmetic number, because the mean of its divisors is an integer number (365200).

2^1457041 is an apocalyptic number.

It is an amenable number.

1457041 is a deficient number, since it is larger than the sum of its proper divisors (3759).

1457041 is an equidigital number, since it uses as much as digits as its factorization.

1457041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1457041 is about 1207.0795334194. The cubic root of 1457041 is about 113.3680276326.

The spelling of 1457041 in words is "one million, four hundred fifty-seven thousand, forty-one".