2287092 has 12 divisors (see below), whose sum is σ = 5336576. Its totient is φ = 762360.

The previous prime is 2287069. The next prime is 2287093. The reversal of 2287092 is 2907822.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287093) 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, 95284 + ... + 95307.

2^2287092 is an apocalyptic number.

It is an amenable number.

2287092 is an abundant number, since it is smaller than the sum of its proper divisors (3049484).

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

2287092 is a wasteful number, since it uses less digits than its factorization.

2287092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190598 (or 190596 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2287092 is about 1512.3134595711. The cubic root of 2287092 is about 131.7532119857.

The spelling of 2287092 in words is "two million, two hundred eighty-seven thousand, ninety-two".