1233552 has 40 divisors (see below), whose sum is σ = 3293440. Its totient is φ = 397440.

The previous prime is 1233539. The next prime is 1233563. The reversal of 1233552 is 2553321.

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, 1074 + ... + 1902.

It is an arithmetic number, because the mean of its divisors is an integer number (82336).

2^1233552 is an apocalyptic number.

1233552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1646720).

1233552 is an abundant number, since it is smaller than the sum of its proper divisors (2059888).

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

1233552 is a wasteful number, since it uses less digits than its factorization.

1233552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 865 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 1233552 is about 1110.6538614708. The cubic root of 1233552 is about 107.2471649589.

Adding to 1233552 its reverse (2553321), we get a palindrome (3786873).

The spelling of 1233552 in words is "one million, two hundred thirty-three thousand, five hundred fifty-two".