2103492 has 12 divisors (see below), whose sum is σ = 4908176. Its totient is φ = 701160.

The previous prime is 2103473. The next prime is 2103503. The reversal of 2103492 is 2943012.

2103492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87634 + ... + 87657.

2^2103492 is an apocalyptic number.

It is an amenable number.

2103492 is an abundant number, since it is smaller than the sum of its proper divisors (2804684).

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

2103492 is a wasteful number, since it uses less digits than its factorization.

2103492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175298 (or 175296 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2103492 is about 1450.3420286264. The cubic root of 2103492 is about 128.1288578652.

The spelling of 2103492 in words is "two million, one hundred three thousand, four hundred ninety-two".