1494133 has 2 divisors, whose sum is σ = 1494134. Its totient is φ = 1494132.

The previous prime is 1494089. The next prime is 1494137. The reversal of 1494133 is 3314941.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1483524 + 10609 = 1218^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 1494133 - 2⁹ = 1493621 is a prime.

1494133 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1494098 and 1494107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1494137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747066 + 747067.

It is an arithmetic number, because the mean of its divisors is an integer number (747067).

2^1494133 is an apocalyptic number.

It is an amenable number.

1494133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494133 is an equidigital number, since it uses as much as digits as its factorization.

1494133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 25.

The square root of 1494133 is about 1222.3473319806. The cubic root of 1494133 is about 114.3219839496.

The spelling of 1494133 in words is "one million, four hundred ninety-four thousand, one hundred thirty-three".