1201364 has 12 divisors (see below), whose sum is σ = 2116884. Its totient is φ = 596544.

The previous prime is 1201337. The next prime is 1201381. The reversal of 1201364 is 4631021.

It can be written as a sum of positive squares in 2 ways, for example, as 722500 + 478864 = 850^2 + 692^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 1584.

It is an arithmetic number, because the mean of its divisors is an integer number (176407).

2^1201364 is an apocalyptic number.

It is an amenable number.

1201364 is a deficient number, since it is larger than the sum of its proper divisors (915520).

1201364 is a wasteful number, since it uses less digits than its factorization.

1201364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1201364 is about 1096.0675161686. The cubic root of 1201364 is about 106.3061046252.

Adding to 1201364 its reverse (4631021), we get a palindrome (5832385).

The spelling of 1201364 in words is "one million, two hundred one thousand, three hundred sixty-four".