1825349 has 8 divisors (see below), whose sum is σ = 2005440. Its totient is φ = 1653696.

The previous prime is 1825337. The next prime is 1825357. The reversal of 1825349 is 9435281.

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 1825349 - 2⁴ = 1825333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1825309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (250680).

2^1825349 is an apocalyptic number.

1825349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1825349 is a deficient number, since it is larger than the sum of its proper divisors (180091).

1825349 is a wasteful number, since it uses less digits than its factorization.

1825349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219.

The product of its digits is 8640, while the sum is 32.

The square root of 1825349 is about 1351.0547731310. The cubic root of 1825349 is about 122.2124087927.

The spelling of 1825349 in words is "one million, eight hundred twenty-five thousand, three hundred forty-nine".