1494613 has 2 divisors, whose sum is σ = 1494614. Its totient is φ = 1494612.

The previous prime is 1494607. The next prime is 1494617. The reversal of 1494613 is 3164941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1387684 + 106929 = 1178^2 + 327^2 .

It is a cyclic number.

It is not a de Polignac number, because 1494613 - 2¹⁷ = 1363541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1494617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747306 + 747307.

It is an arithmetic number, because the mean of its divisors is an integer number (747307).

2^1494613 is an apocalyptic number.

It is an amenable number.

1494613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494613 is an equidigital number, since it uses as much as digits as its factorization.

1494613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 1494613 is about 1222.5436597521. The cubic root of 1494613 is about 114.3342248672.

The spelling of 1494613 in words is "one million, four hundred ninety-four thousand, six hundred thirteen".