1246394 has 8 divisors (see below), whose sum is σ = 1879860. Its totient is φ = 619776.

The previous prime is 1246387. The next prime is 1246397. The reversal of 1246394 is 4936421.

It can be written as a sum of positive squares in 2 ways, for example, as 1177225 + 69169 = 1085^2 + 263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1246397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 2000.

2^1246394 is an apocalyptic number.

1246394 is a deficient number, since it is larger than the sum of its proper divisors (633466).

1246394 is a wasteful number, since it uses less digits than its factorization.

1246394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424.

The product of its digits is 5184, while the sum is 29.

The square root of 1246394 is about 1116.4201717991. The cubic root of 1246394 is about 107.6180495142.

The spelling of 1246394 in words is "one million, two hundred forty-six thousand, three hundred ninety-four".