1826648 has 8 divisors (see below), whose sum is σ = 3424980. Its totient is φ = 913320.

The previous prime is 1826639. The next prime is 1826651. The reversal of 1826648 is 8466281.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114158 + ... + 114173.

2^1826648 is an apocalyptic number.

It is an amenable number.

1826648 is a deficient number, since it is larger than the sum of its proper divisors (1598332).

1826648 is a wasteful number, since it uses less digits than its factorization.

1826648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228337 (or 228333 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 1826648 is about 1351.5354231392. The cubic root of 1826648 is about 122.2413925241.

The spelling of 1826648 in words is "one million, eight hundred twenty-six thousand, six hundred forty-eight".