1332400 has 30 divisors (see below), whose sum is σ = 3202052. Its totient is φ = 532800.

The previous prime is 1332389. The next prime is 1332421. The reversal of 1332400 is 42331.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1266 + ... + 2065.

2^1332400 is an apocalyptic number.

1332400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332400 is an abundant number, since it is smaller than the sum of its proper divisors (1869652).

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

1332400 is a wasteful number, since it uses less digits than its factorization.

1332400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349 (or 3338 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1332400 is about 1154.2963224406. The cubic root of 1332400 is about 110.0385539787.

Adding to 1332400 its reverse (42331), we get a palindrome (1374731).

The spelling of 1332400 in words is "one million, three hundred thirty-two thousand, four hundred".