2440092 has 12 divisors (see below), whose sum is σ = 5693576. Its totient is φ = 813360.

The previous prime is 2440091. The next prime is 2440111. The reversal of 2440092 is 2900442.

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

It is an Ulam number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101659 + ... + 101682.

2^2440092 is an apocalyptic number.

It is an amenable number.

2440092 is an abundant number, since it is smaller than the sum of its proper divisors (3253484).

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

2440092 is a wasteful number, since it uses less digits than its factorization.

2440092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203348 (or 203346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2440092 is about 1562.0793833861. The cubic root of 2440092 is about 134.6280019487.

The spelling of 2440092 in words is "two million, four hundred forty thousand, ninety-two".