1002235 has 16 divisors (see below), whose sum is σ = 1372896. Its totient is φ = 695808.

The previous prime is 1002227. The next prime is 1002241. The reversal of 1002235 is 5322001.

It is a cyclic number.

It is not a de Polignac number, because 1002235 - 2³ = 1002227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (85806).

2^1002235 is an apocalyptic number.

1002235 is a deficient number, since it is larger than the sum of its proper divisors (370661).

1002235 is a wasteful number, since it uses less digits than its factorization.

1002235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1002235 is about 1001.1168762937. The cubic root of 1002235 is about 100.0744445663.

Adding to 1002235 its reverse (5322001), we get a palindrome (6324236).

The spelling of 1002235 in words is "one million, two thousand, two hundred thirty-five".