1324090 has 8 divisors (see below), whose sum is σ = 2383380. Its totient is φ = 529632.

The previous prime is 1324069. The next prime is 1324093. The reversal of 1324090 is 904231.

It can be written as a sum of positive squares in 2 ways, for example, as 1283689 + 40401 = 1133^2 + 201^2 .

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

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1324093) 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, 66195 + ... + 66214.

2^1324090 is an apocalyptic number.

1324090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1324090 is a deficient number, since it is larger than the sum of its proper divisors (1059290).

1324090 is a wasteful number, since it uses less digits than its factorization.

1324090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132416.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1324090 is about 1150.6910966893. The cubic root of 1324090 is about 109.8093114997.

The spelling of 1324090 in words is "one million, three hundred twenty-four thousand, ninety".