1210242 has 24 divisors (see below), whose sum is σ = 2662128. Its totient is φ = 366520.

The previous prime is 1210241. The next prime is 1210259. The reversal of 1210242 is 2420121.

It is not an unprimeable number, because it can be changed into a prime (1210241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108 + ... + 1559.

It is an arithmetic number, because the mean of its divisors is an integer number (110922).

2^1210242 is an apocalyptic number.

1210242 is an abundant number, since it is smaller than the sum of its proper divisors (1451886).

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

1210242 is a wasteful number, since it uses less digits than its factorization.

1210242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1210242 is about 1100.1099945005. The cubic root of 1210242 is about 106.5673272180.

Adding to 1210242 its reverse (2420121), we get a palindrome (3630363).

The spelling of 1210242 in words is "one million, two hundred ten thousand, two hundred forty-two".