1332100 has 72 divisors (see below), whose sum is σ = 3624768. Its totient is φ = 412800.

The previous prime is 1332077. The next prime is 1332119. The reversal of 1332100 is 12331.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7614 + ... + 7786.

It is an arithmetic number, because the mean of its divisors is an integer number (50344).

2^1332100 is an apocalyptic number.

1332100 is a gapful number since it is divisible by the number (10) 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 1332100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812384).

1332100 is an abundant number, since it is smaller than the sum of its proper divisors (2292668).

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

1332100 is a wasteful number, since it uses less digits than its factorization.

1332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1332100 is about 1154.1663658243. The cubic root of 1332100 is about 110.0302946862.

Adding to 1332100 its reverse (12331), we get a palindrome (1344431).

The spelling of 1332100 in words is "one million, three hundred thirty-two thousand, one hundred".