1201282 has 4 divisors (see below), whose sum is σ = 1801926. Its totient is φ = 600640.

The previous prime is 1201261. The next prime is 1201283. The reversal of 1201282 is 2821021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2821021 = 7 ⋅403003.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 594441 = 779^2 + 771^2 .

It is not an unprimeable number, because it can be changed into a prime (1201283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300319 + ... + 300322.

2^1201282 is an apocalyptic number.

1201282 is a deficient number, since it is larger than the sum of its proper divisors (600644).

1201282 is an equidigital number, since it uses as much as digits as its factorization.

1201282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600643.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1201282 is about 1096.0301090755. The cubic root of 1201282 is about 106.3036859025.

The spelling of 1201282 in words is "one million, two hundred one thousand, two hundred eighty-two".