1201435 has 4 divisors (see below), whose sum is σ = 1441728. Its totient is φ = 961144.

The previous prime is 1201381. The next prime is 1201439. The reversal of 1201435 is 5341021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1201435 - 2⁷ = 1201307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120139 + ... + 120148.

It is an arithmetic number, because the mean of its divisors is an integer number (360432).

2^1201435 is an apocalyptic number.

1201435 is a deficient number, since it is larger than the sum of its proper divisors (240293).

1201435 is an equidigital number, since it uses as much as digits as its factorization.

1201435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240292.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1201435 is about 1096.0999042058. The cubic root of 1201435 is about 106.3081987961.

Adding to 1201435 its reverse (5341021), we get a palindrome (6542456).

The spelling of 1201435 in words is "one million, two hundred one thousand, four hundred thirty-five".