1468438 has 8 divisors (see below), whose sum is σ = 2214432. Its totient is φ = 730296.

The previous prime is 1468427. The next prime is 1468447. The reversal of 1468438 is 8348641.

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

It is a super-3 number, since 3×1468438³ = 9499223335503011016, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (276804).

2^1468438 is an apocalyptic number.

1468438 is a deficient number, since it is larger than the sum of its proper divisors (745994).

1468438 is a wasteful number, since it uses less digits than its factorization.

1468438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926.

The product of its digits is 18432, while the sum is 34.

The square root of 1468438 is about 1211.7912361459. The cubic root of 1468438 is about 113.6628491574.

The spelling of 1468438 in words is "one million, four hundred sixty-eight thousand, four hundred thirty-eight".