1161602 has 16 divisors (see below), whose sum is σ = 1921920. Its totient is φ = 523152.

The previous prime is 1161599. The next prime is 1161617. The reversal of 1161602 is 2061611.

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 7 ways as a sum of consecutive naturals, for example, 599 + ... + 1637.

It is an arithmetic number, because the mean of its divisors is an integer number (120120).

2^1161602 is an apocalyptic number.

1161602 is a deficient number, since it is larger than the sum of its proper divisors (760318).

1161602 is a wasteful number, since it uses less digits than its factorization.

1161602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1161602 is about 1077.7764146612. The cubic root of 1161602 is about 105.1201044405.

Subtracting 1161602 from its reverse (2061611), we obtain a palindrome (900009).

The spelling of 1161602 in words is "one million, one hundred sixty-one thousand, six hundred two".