1014457 has 2 divisors, whose sum is σ = 1014458. Its totient is φ = 1014456.

The previous prime is 1014451. The next prime is 1014469. The reversal of 1014457 is 7544101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 609961 + 404496 = 781^2 + 636^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014457 - 2¹⁹ = 490169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1014451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507228 + 507229.

It is an arithmetic number, because the mean of its divisors is an integer number (507229).

2^1014457 is an apocalyptic number.

It is an amenable number.

1014457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014457 is an equidigital number, since it uses as much as digits as its factorization.

1014457 is an evil number, because the sum of its binary digits is even.

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

The square root of 1014457 is about 1007.2025615535. The cubic root of 1014457 is about 100.4795961978.

Adding to 1014457 its reverse (7544101), we get a palindrome (8558558).

It can be divided in two parts, 10144 and 57, that added together give a palindrome (10201).

The spelling of 1014457 in words is "one million, fourteen thousand, four hundred fifty-seven".