2389092 has 24 divisors (see below), whose sum is σ = 5603136. Its totient is φ = 792288.

The previous prime is 2389073. The next prime is 2389097. The reversal of 2389092 is 2909832.

It is an Ulam number.

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 (2389097) 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, 2778 + ... + 3534.

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

2^2389092 is an apocalyptic number.

It is an amenable number.

2389092 is an abundant number, since it is smaller than the sum of its proper divisors (3214044).

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

2389092 is a wasteful number, since it uses less digits than its factorization.

2389092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2389092 is about 1545.6687872892. The cubic root of 2389092 is about 133.6834437544.

The spelling of 2389092 in words is "two million, three hundred eighty-nine thousand, ninety-two".