1002092 has 24 divisors (see below), whose sum is σ = 2159136. Its totient is φ = 396288.

The previous prime is 1002091. The next prime is 1002101. The reversal of 1002092 is 2902001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1002091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013 + ... + 1740.

It is an arithmetic number, because the mean of its divisors is an integer number (89964).

2^1002092 is an apocalyptic number.

It is an amenable number.

1002092 is an abundant number, since it is smaller than the sum of its proper divisors (1157044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002092 is a wasteful number, since it uses less digits than its factorization.

1002092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777 (or 2775 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1002092 is about 1001.0454535135. The cubic root of 1002092 is about 100.0696847624.

Adding to 1002092 its reverse (2902001), we get a palindrome (3904093).

The spelling of 1002092 in words is "one million, two thousand, ninety-two".