1470641 has 2 divisors, whose sum is σ = 1470642. Its totient is φ = 1470640.

The previous prime is 1470613. The next prime is 1470659. The reversal of 1470641 is 1460741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1449616 + 21025 = 1204^2 + 145^2 .

It is an emirp because it is prime and its reverse (1460741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1470641 - 2⁶ = 1470577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1470611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735320 + 735321.

It is an arithmetic number, because the mean of its divisors is an integer number (735321).

2^1470641 is an apocalyptic number.

It is an amenable number.

1470641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1470641 is an equidigital number, since it uses as much as digits as its factorization.

1470641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1470641 is about 1212.6998804321. The cubic root of 1470641 is about 113.7196610309.

The spelling of 1470641 in words is "one million, four hundred seventy thousand, six hundred forty-one".