1200048 has 40 divisors (see below), whose sum is σ = 3237888. Its totient is φ = 382272.

The previous prime is 1200007. The next prime is 1200061. The reversal of 1200048 is 8400021.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561 + ... + 1647.

2^1200048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618944).

1200048 is an abundant number, since it is smaller than the sum of its proper divisors (2037840).

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

1200048 is a wasteful number, since it uses less digits than its factorization.

1200048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1200048 is about 1095.4670236935. The cubic root of 1200048 is about 106.2672737775.

Adding to 1200048 its reverse (8400021), we get a palindrome (9600069).

The spelling of 1200048 in words is "one million, two hundred thousand, forty-eight".