1161364 has 12 divisors (see below), whose sum is σ = 2044000. Its totient is φ = 577368.

The previous prime is 1161343. The next prime is 1161371. The reversal of 1161364 is 4631611.

It is a happy number.

It is a plaindrome in base 14.

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, 67 + ... + 1525.

2^1161364 is an apocalyptic number.

It is an amenable number.

1161364 is a deficient number, since it is larger than the sum of its proper divisors (882636).

1161364 is a wasteful number, since it uses less digits than its factorization.

1161364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662 (or 1660 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 1161364 is about 1077.6659964943. The cubic root of 1161364 is about 105.1129246165.

Adding to 1161364 its reverse (4631611), we get a palindrome (5792975).

The spelling of 1161364 in words is "one million, one hundred sixty-one thousand, three hundred sixty-four".