1046393 has 2 divisors, whose sum is σ = 1046394. Its totient is φ = 1046392.

The previous prime is 1046389. The next prime is 1046399. The reversal of 1046393 is 3936401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 573049 + 473344 = 757^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046393 - 2² = 1046389 is a prime.

It is equal to p₈₁₈₇₂ and since 1046393 and 81872 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1046399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523196 + 523197.

It is an arithmetic number, because the mean of its divisors is an integer number (523197).

2^1046393 is an apocalyptic number.

It is an amenable number.

1046393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046393 is an equidigital number, since it uses as much as digits as its factorization.

1046393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1046393 is about 1022.9335266771. The cubic root of 1046393 is about 101.5231167065.

The spelling of 1046393 in words is "one million, forty-six thousand, three hundred ninety-three".