2428090 has 16 divisors (see below), whose sum is σ = 4995072. Its totient is φ = 832464.

The previous prime is 2428079. The next prime is 2428099. The reversal of 2428090 is 908242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428099) 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, 17274 + ... + 17413.

It is an arithmetic number, because the mean of its divisors is an integer number (312192).

2^2428090 is an apocalyptic number.

2428090 is an abundant number, since it is smaller than the sum of its proper divisors (2566982).

2428090 is a wasteful number, since it uses less digits than its factorization.

2428090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2428090 is about 1558.2329735954. The cubic root of 2428090 is about 134.4069089537.

Adding to 2428090 its product of nonzero digits (1152), we get a palindrome (2429242).

The spelling of 2428090 in words is "two million, four hundred twenty-eight thousand, ninety".