7014457 has 2 divisors, whose sum is σ = 7014458. Its totient is φ = 7014456.

The previous prime is 7014437. The next prime is 7014467. The reversal of 7014457 is 7544107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6817321 + 197136 = 2611^2 + 444^2 .

It is a cyclic number.

It is not a de Polignac number, because 7014457 - 2¹¹ = 7012409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7014437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507228 + 3507229.

It is an arithmetic number, because the mean of its divisors is an integer number (3507229).

Almost surely, 2^7014457 is an apocalyptic number.

It is an amenable number.

7014457 is a deficient number, since it is larger than the sum of its proper divisors (1).

7014457 is an equidigital number, since it uses as much as digits as its factorization.

7014457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 7014457 is about 2648.4820180624. The cubic root of 7014457 is about 191.4247193690.

The spelling of 7014457 in words is "seven million, fourteen thousand, four hundred fifty-seven".