1098467 has 4 divisors (see below), whose sum is σ = 1100736. Its totient is φ = 1096200.

The previous prime is 1098463. The next prime is 1098469. The reversal of 1098467 is 7648901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1098467 - 2² = 1098463 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1098463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83 + ... + 1484.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

2^1098467 is an apocalyptic number.

1098467 is a deficient number, since it is larger than the sum of its proper divisors (2269).

1098467 is an equidigital number, since it uses as much as digits as its factorization.

1098467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1098467 is about 1048.0777642904. The cubic root of 1098467 is about 103.1800351480.

The spelling of 1098467 in words is "one million, ninety-eight thousand, four hundred sixty-seven".