1468634 has 8 divisors (see below), whose sum is σ = 2215668. Its totient is φ = 730080.

The previous prime is 1468633. The next prime is 1468637. The reversal of 1468634 is 4368641.

It can be written as a sum of positive squares in 2 ways, for example, as 1311025 + 157609 = 1145^2 + 397^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1468634.

It is not an unprimeable number, because it can be changed into a prime (1468631) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1667 + ... + 2390.

2^1468634 is an apocalyptic number.

1468634 is a deficient number, since it is larger than the sum of its proper divisors (747034).

1468634 is a wasteful number, since it uses less digits than its factorization.

1468634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240.

The product of its digits is 13824, while the sum is 32.

The square root of 1468634 is about 1211.8721054633. The cubic root of 1468634 is about 113.6679059881.

The spelling of 1468634 in words is "one million, four hundred sixty-eight thousand, six hundred thirty-four".