1201442 has 16 divisors (see below), whose sum is σ = 1989792. Its totient is φ = 539520.

The previous prime is 1201439. The next prime is 1201469. The reversal of 1201442 is 2441021.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (124362).

2^1201442 is an apocalyptic number.

1201442 is a deficient number, since it is larger than the sum of its proper divisors (788350).

1201442 is a wasteful number, since it uses less digits than its factorization.

1201442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673.

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

The square root of 1201442 is about 1096.1030973408. The cubic root of 1201442 is about 106.3084052592.

Adding to 1201442 its reverse (2441021), we get a palindrome (3642463).

The spelling of 1201442 in words is "one million, two hundred one thousand, four hundred forty-two".