1238467 has 8 divisors (see below), whose sum is σ = 1321056. Its totient is φ = 1156992.

The previous prime is 1238459. The next prime is 1238491. The reversal of 1238467 is 7648321.

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

It is a cyclic number.

It is not a de Polignac number, because 1238467 - 2³ = 1238459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1238407) 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 7 ways as a sum of consecutive naturals, for example, 4333 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (165132).

2^1238467 is an apocalyptic number.

1238467 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1238467 is a deficient number, since it is larger than the sum of its proper divisors (82589).

1238467 is a wasteful number, since it uses less digits than its factorization.

1238467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557.

The product of its digits is 8064, while the sum is 31.

The square root of 1238467 is about 1112.8643223682. The cubic root of 1238467 is about 107.3894157574.

The spelling of 1238467 in words is "one million, two hundred thirty-eight thousand, four hundred sixty-seven".