1332275 has 24 divisors (see below), whose sum is σ = 1976064. Its totient is φ = 871200.

The previous prime is 1332251. The next prime is 1332277. The reversal of 1332275 is 5722331.

1332275 = T₁₆₁ + T₁₆₂ + ... + T₂₂₉.

It is not a de Polignac number, because 1332275 - 2¹⁰ = 1331251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a d-powerful number, because it can be written as 1 + 3¹⁰ + 3¹⁰ + 2² + 2² + 7⁷ + 5⁸ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332275.

It is not an unprimeable number, because it can be changed into a prime (1332277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3860 + ... + 4190.

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

2^1332275 is an apocalyptic number.

1332275 is a deficient number, since it is larger than the sum of its proper divisors (643789).

1332275 is a wasteful number, since it uses less digits than its factorization.

1332275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 366 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 1332275 is about 1154.2421756287. The cubic root of 1332275 is about 110.0351127575.

The spelling of 1332275 in words is "one million, three hundred thirty-two thousand, two hundred seventy-five".