1014521 has 2 divisors, whose sum is σ = 1014522. Its totient is φ = 1014520.

The previous prime is 1014493. The next prime is 1014539. The reversal of 1014521 is 1254101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 577600 + 436921 = 760^2 + 661^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014521 - 2⁶ = 1014457 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1014496 and 1014505.

It is not a weakly prime, because it can be changed into another prime (1014571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507260 + 507261.

It is an arithmetic number, because the mean of its divisors is an integer number (507261).

2^1014521 is an apocalyptic number.

It is an amenable number.

1014521 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014521 is an equidigital number, since it uses as much as digits as its factorization.

1014521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1014521 is about 1007.2343322187. The cubic root of 1014521 is about 100.4817091702.

Adding to 1014521 its reverse (1254101), we get a palindrome (2268622).

The spelling of 1014521 in words is "one million, fourteen thousand, five hundred twenty-one".