1433741 has 2 divisors, whose sum is σ = 1433742. Its totient is φ = 1433740.

The previous prime is 1433737. The next prime is 1433743. The reversal of 1433741 is 1473341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1371241 + 62500 = 1171^2 + 250^2 .

It is an emirp because it is prime and its reverse (1473341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1433741 - 2² = 1433737 is a prime.

It is a super-2 number, since 2×1433741² = 4111226510162, which contains 22 as substring.

Together with 1433743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1433743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716870 + 716871.

It is an arithmetic number, because the mean of its divisors is an integer number (716871).

2^1433741 is an apocalyptic number.

It is an amenable number.

1433741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1433741 is an equidigital number, since it uses as much as digits as its factorization.

1433741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 23.

The square root of 1433741 is about 1197.3892433123. The cubic root of 1433741 is about 112.7604762776.

The spelling of 1433741 in words is "one million, four hundred thirty-three thousand, seven hundred forty-one".