1163602 has 16 divisors (see below), whose sum is σ = 1920672. Its totient is φ = 524320.

The previous prime is 1163587. The next prime is 1163609. The reversal of 1163602 is 2063611.

It is a super-2 number, since 2×1163602² = 2707939228808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1163602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4878 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (120042).

2^1163602 is an apocalyptic number.

1163602 is a deficient number, since it is larger than the sum of its proper divisors (757070).

1163602 is a wasteful number, since it uses less digits than its factorization.

1163602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1163602 is about 1078.7038518518. The cubic root of 1163602 is about 105.1804003832.

Subtracting 1163602 from its reverse (2063611), we obtain a palindrome (900009).

The spelling of 1163602 in words is "one million, one hundred sixty-three thousand, six hundred two".