10204018 has 16 divisors (see below), whose sum is σ = 16765056. Its totient is φ = 4619440.

The previous prime is 10203989. The next prime is 10204021. The reversal of 10204018 is 81040201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10203992 and 10204010.

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, 5655 + ... + 7237.

It is an arithmetic number, because the mean of its divisors is an integer number (1047816).

Almost surely, 2^10204018 is an apocalyptic number.

10204018 is a deficient number, since it is larger than the sum of its proper divisors (6561038).

10204018 is a wasteful number, since it uses less digits than its factorization.

10204018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 10204018 is about 3194.3728648985. The cubic root of 10204018 is about 216.8987614147.

Adding to 10204018 its reverse (81040201), we get a palindrome (91244219).

The spelling of 10204018 in words is "ten million, two hundred four thousand, eighteen".