1025018 has 8 divisors (see below), whose sum is σ = 1604448. Its totient is φ = 490204.

The previous prime is 1025009. The next prime is 1025021. The reversal of 1025018 is 8105201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1024987 and 1025005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11096 + ... + 11187.

It is an arithmetic number, because the mean of its divisors is an integer number (200556).

2^1025018 is an apocalyptic number.

1025018 is a deficient number, since it is larger than the sum of its proper divisors (579430).

1025018 is a wasteful number, since it uses less digits than its factorization.

1025018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22308.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1025018 is about 1012.4317260932. The cubic root of 1025018 is about 100.8270739613.

The spelling of 1025018 in words is "one million, twenty-five thousand, eighteen".