1382202 has 24 divisors (see below), whose sum is σ = 3171636. Its totient is φ = 433536.

The previous prime is 1382201. The next prime is 1382207. The reversal of 1382202 is 2022831.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 62001 = 1149^2 + 249^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1382201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1953 + ... + 2564.

2^1382202 is an apocalyptic number.

1382202 is an abundant number, since it is smaller than the sum of its proper divisors (1789434).

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

1382202 is a wasteful number, since it uses less digits than its factorization.

1382202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542 (or 4539 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1382202 is about 1175.6708723108. The cubic root of 1382202 is about 111.3928132656.

It can be divided in two parts, 13 and 82202, that added together give a triangular number (82215 = T₄₀₅).

The spelling of 1382202 in words is "one million, three hundred eighty-two thousand, two hundred two".