18296036 has 12 divisors (see below), whose sum is σ = 34928880. Its totient is φ = 8316360.

The previous prime is 18296011. The next prime is 18296039. The reversal of 18296036 is 63069281.

It is a junction number, because it is equal to n+sod(n) for n = 18295987 and 18296005.

It is not an unprimeable number, because it can be changed into a prime (18296039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207866 + ... + 207953.

It is an arithmetic number, because the mean of its divisors is an integer number (2910740).

Almost surely, 2^18296036 is an apocalyptic number.

It is an amenable number.

18296036 is a deficient number, since it is larger than the sum of its proper divisors (16632844).

18296036 is a wasteful number, since it uses less digits than its factorization.

18296036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415834 (or 415832 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 18296036 is about 4277.3865852878. The cubic root of 18296036 is about 263.5030635023.

The spelling of 18296036 in words is "eighteen million, two hundred ninety-six thousand, thirty-six".