18295796 has 6 divisors (see below), whose sum is σ = 32017650. Its totient is φ = 9147896.

The previous prime is 18295763. The next prime is 18295801. The reversal of 18295796 is 69759281.

It can be written as a sum of positive squares in only one way, i.e., 17222500 + 1073296 = 4150^2 + 1036^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 18295796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286971 + ... + 2286978.

It is an arithmetic number, because the mean of its divisors is an integer number (5336275).

Almost surely, 2^18295796 is an apocalyptic number.

It is an amenable number.

18295796 is a deficient number, since it is larger than the sum of its proper divisors (13721854).

18295796 is a wasteful number, since it uses less digits than its factorization.

18295796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573953 (or 4573951 counting only the distinct ones).

The product of its digits is 272160, while the sum is 47.

The square root of 18295796 is about 4277.3585306822. The cubic root of 18295796 is about 263.5019113218.

It can be divided in two parts, 18295 and 796, that added together give a palindrome (19091).

The spelling of 18295796 in words is "eighteen million, two hundred ninety-five thousand, seven hundred ninety-six".