2103092 has 6 divisors (see below), whose sum is σ = 3680418. Its totient is φ = 1051544.

The previous prime is 2103083. The next prime is 2103103. The reversal of 2103092 is 2903012.

It can be written as a sum of positive squares in only one way, i.e., 2085136 + 17956 = 1444^2 + 134^2 .

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2103092.

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, 262883 + ... + 262890.

It is an arithmetic number, because the mean of its divisors is an integer number (613403).

2^2103092 is an apocalyptic number.

It is an amenable number.

2103092 is a deficient number, since it is larger than the sum of its proper divisors (1577326).

2103092 is a wasteful number, since it uses less digits than its factorization.

2103092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525777 (or 525775 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2103092 is about 1450.2041235633. The cubic root of 2103092 is about 128.1207356899.

The spelling of 2103092 in words is "two million, one hundred three thousand, ninety-two".