1202426 has 8 divisors (see below), whose sum is σ = 1852500. Its totient is φ = 584928.

The previous prime is 1202423. The next prime is 1202429. The reversal of 1202426 is 6242021.

It is an interprime number because it is at equal distance from previous prime (1202423) and next prime (1202429).

It can be written as a sum of positive squares in 2 ways, for example, as 1113025 + 89401 = 1055^2 + 299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1202423) 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 3 ways as a sum of consecutive naturals, for example, 8051 + ... + 8198.

2^1202426 is an apocalyptic number.

1202426 is a deficient number, since it is larger than the sum of its proper divisors (650074).

1202426 is a wasteful number, since it uses less digits than its factorization.

1202426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16288.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1202426 is about 1096.5518683583. The cubic root of 1202426 is about 106.3374200945.

Adding to 1202426 its reverse (6242021), we get a palindrome (7444447).

The spelling of 1202426 in words is "one million, two hundred two thousand, four hundred twenty-six".