1241402 has 8 divisors (see below), whose sum is σ = 1943136. Its totient is φ = 593692.

The previous prime is 1241389. The next prime is 1241407. The reversal of 1241402 is 2041421.

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 (1241407) 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, 13448 + ... + 13539.

It is an arithmetic number, because the mean of its divisors is an integer number (242892).

2^1241402 is an apocalyptic number.

1241402 is a deficient number, since it is larger than the sum of its proper divisors (701734).

1241402 is a wasteful number, since it uses less digits than its factorization.

1241402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27012.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1241402 is about 1114.1822113102. The cubic root of 1241402 is about 107.4741816490.

Adding to 1241402 its reverse (2041421), we get a palindrome (3282823).

It can be divided in two parts, 12 and 41402, that added together give a palindrome (41414).

The spelling of 1241402 in words is "one million, two hundred forty-one thousand, four hundred two".