1429741 has 2 divisors, whose sum is σ = 1429742. Its totient is φ = 1429740.

The previous prime is 1429733. The next prime is 1429759. The reversal of 1429741 is 1479241.

1429741 = 845² + 846².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 714025 = 846^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429741 - 2³ = 1429733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1429721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714870 + 714871.

It is an arithmetic number, because the mean of its divisors is an integer number (714871).

2^1429741 is an apocalyptic number.

1429741 is the 846-th centered square number.

It is an amenable number.

1429741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429741 is an equidigital number, since it uses as much as digits as its factorization.

1429741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 1429741 is about 1195.7177760659. The cubic root of 1429741 is about 112.6555149652.

The spelling of 1429741 in words is "one million, four hundred twenty-nine thousand, seven hundred forty-one".