1468239 has 8 divisors (see below), whose sum is σ = 2072880. Its totient is φ = 921216.

The previous prime is 1468219. The next prime is 1468261. The reversal of 1468239 is 9328641.

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

It is not a de Polignac number, because 1468239 - 2¹¹ = 1466191 is a prime.

It is a super-2 number, since 2×1468239² = 4311451522242, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14344 + ... + 14445.

It is an arithmetic number, because the mean of its divisors is an integer number (259110).

2^1468239 is an apocalyptic number.

1468239 is a deficient number, since it is larger than the sum of its proper divisors (604641).

1468239 is a wasteful number, since it uses less digits than its factorization.

1468239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28809.

The product of its digits is 10368, while the sum is 33.

The square root of 1468239 is about 1211.7091235111. The cubic root of 1468239 is about 113.6577144658.

It can be divided in two parts, 146 and 8239, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 1468239 in words is "one million, four hundred sixty-eight thousand, two hundred thirty-nine".