1370741 has 2 divisors, whose sum is σ = 1370742. Its totient is φ = 1370740.

The previous prime is 1370723. The next prime is 1370749. The reversal of 1370741 is 1470731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1274641 + 96100 = 1129^2 + 310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1370741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685370 + 685371.

It is an arithmetic number, because the mean of its divisors is an integer number (685371).

2^1370741 is an apocalyptic number.

It is an amenable number.

1370741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370741 is an equidigital number, since it uses as much as digits as its factorization.

1370741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1370741 is about 1170.7864877936. The cubic root of 1370741 is about 111.0840744958.

The spelling of 1370741 in words is "one million, three hundred seventy thousand, seven hundred forty-one".