1409741 has 2 divisors, whose sum is σ = 1409742. Its totient is φ = 1409740.

The previous prime is 1409731. The next prime is 1409753. The reversal of 1409741 is 1479041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 722500 + 687241 = 850^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 1409741 - 2⁶ = 1409677 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1409741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1409731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704870 + 704871.

It is an arithmetic number, because the mean of its divisors is an integer number (704871).

2^1409741 is an apocalyptic number.

It is an amenable number.

1409741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1409741 is an equidigital number, since it uses as much as digits as its factorization.

1409741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1409741 is about 1187.3251450214. The cubic root of 1409741 is about 112.1277506992.

The spelling of 1409741 in words is "one million, four hundred nine thousand, seven hundred forty-one".