1092002 has 4 divisors (see below), whose sum is σ = 1638006. Its totient is φ = 546000.

The previous prime is 1091983. The next prime is 1092019. The reversal of 1092002 is 2002901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2002901 = 73 ⋅27437.

It can be written as a sum of positive squares in only one way, i.e., 657721 + 434281 = 811^2 + 659^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272999 + ... + 273002.

2^1092002 is an apocalyptic number.

1092002 is a deficient number, since it is larger than the sum of its proper divisors (546004).

1092002 is an equidigital number, since it uses as much as digits as its factorization.

1092002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546003.

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

The square root of 1092002 is about 1044.9889951574. The cubic root of 1092002 is about 102.9772155591.

Adding to 1092002 its reverse (2002901), we get a palindrome (3094903).

The spelling of 1092002 in words is "one million, ninety-two thousand, two".