1146413 has 2 divisors, whose sum is σ = 1146414. Its totient is φ = 1146412.

The previous prime is 1146407. The next prime is 1146419. The reversal of 1146413 is 3146411.

It is a balanced prime because it is at equal distance from previous prime (1146407) and next prime (1146419).

It can be written as a sum of positive squares in only one way, i.e., 1087849 + 58564 = 1043^2 + 242^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146413 - 2¹⁸ = 884269 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573206 + 573207.

It is an arithmetic number, because the mean of its divisors is an integer number (573207).

2^1146413 is an apocalyptic number.

It is an amenable number.

1146413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146413 is an equidigital number, since it uses as much as digits as its factorization.

1146413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 20.

The square root of 1146413 is about 1070.7067759195. The cubic root of 1146413 is about 104.6599125198.

The spelling of 1146413 in words is "one million, one hundred forty-six thousand, four hundred thirteen".