1451057 has 2 divisors, whose sum is σ = 1451058. Its totient is φ = 1451056.

The previous prime is 1451053. The next prime is 1451059. The reversal of 1451057 is 7501541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1437601 + 13456 = 1199^2 + 116^2 .

It is an emirp because it is prime and its reverse (7501541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1451057 - 2² = 1451053 is a prime.

Together with 1451059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1451053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725528 + 725529.

It is an arithmetic number, because the mean of its divisors is an integer number (725529).

2^1451057 is an apocalyptic number.

It is an amenable number.

1451057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451057 is an equidigital number, since it uses as much as digits as its factorization.

1451057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 1451057 is about 1204.5982732845. The cubic root of 1451057 is about 113.2126155992.

Adding to 1451057 its reverse (7501541), we get a palindrome (8952598).

The spelling of 1451057 in words is "one million, four hundred fifty-one thousand, fifty-seven".