2101092 has 24 divisors (see below), whose sum is σ = 5603136. Its totient is φ = 600288.

The previous prime is 2101091. The next prime is 2101093. The reversal of 2101092 is 2901012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2101091) and next prime (2101093).

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

It is not an unprimeable number, because it can be changed into a prime (2101091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12423 + ... + 12590.

It is an arithmetic number, because the mean of its divisors is an integer number (233464).

2^2101092 is an apocalyptic number.

It is an amenable number.

2101092 is an abundant number, since it is smaller than the sum of its proper divisors (3502044).

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

2101092 is a wasteful number, since it uses less digits than its factorization.

2101092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25027 (or 25025 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 2101092 is about 1449.5144014462. The cubic root of 2101092 is about 128.0801093580.

The spelling of 2101092 in words is "two million, one hundred one thousand, ninety-two".