1002670 has 8 divisors (see below), whose sum is σ = 1804824. Its totient is φ = 401064.

The previous prime is 1002653. The next prime is 1002679. The reversal of 1002670 is 762001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002679) 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, 50124 + ... + 50143.

It is an arithmetic number, because the mean of its divisors is an integer number (225603).

2^1002670 is an apocalyptic number.

1002670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002670 is a deficient number, since it is larger than the sum of its proper divisors (802154).

1002670 is a wasteful number, since it uses less digits than its factorization.

1002670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100274.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1002670 is about 1001.3341100752. The cubic root of 1002670 is about 100.0889209073.

Adding to 1002670 its reverse (762001), we get a palindrome (1764671).

The spelling of 1002670 in words is "one million, two thousand, six hundred seventy".