1230294 has 16 divisors (see below), whose sum is σ = 2650032. Its totient is φ = 378528.

The previous prime is 1230263. The next prime is 1230301. The reversal of 1230294 is 4920321.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7809 + ... + 7964.

It is an arithmetic number, because the mean of its divisors is an integer number (165627).

2^1230294 is an apocalyptic number.

1230294 is an abundant number, since it is smaller than the sum of its proper divisors (1419738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230294 is a wasteful number, since it uses less digits than its factorization.

1230294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15791.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1230294 is about 1109.1861881578. The cubic root of 1230294 is about 107.1526629755.

The spelling of 1230294 in words is "one million, two hundred thirty thousand, two hundred ninety-four".