1825266 has 8 divisors (see below), whose sum is σ = 3650544. Its totient is φ = 608420.

The previous prime is 1825261. The next prime is 1825277. The reversal of 1825266 is 6625281.

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

1825266 is an admirable number.

It is a d-powerful number, because it can be written as 1 + 8² + 2¹⁵ + 5⁴ + 2¹⁶ + 6⁶ + 6⁸ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1825261) 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, 152100 + ... + 152111.

It is an arithmetic number, because the mean of its divisors is an integer number (456318).

2^1825266 is an apocalyptic number.

1825266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1825266 is a wasteful number, since it uses less digits than its factorization.

1825266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304216.

The product of its digits is 5760, while the sum is 30.

The square root of 1825266 is about 1351.0240560405. The cubic root of 1825266 is about 122.2105564011.

The spelling of 1825266 in words is "one million, eight hundred twenty-five thousand, two hundred sixty-six".