2440550 has 48 divisors (see below), whose sum is σ = 5475840. Its totient is φ = 790560.

The previous prime is 2440541. The next prime is 2440561. The reversal of 2440550 is 550442.

It is a happy number.

It is a d-powerful number, because it can be written as 2²¹ + 4 + 4⁹ + 0 + 5⁵ + 5⁷ + 0 .

It is a Curzon number.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6467 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (114080).

2^2440550 is an apocalyptic number.

2440550 is an abundant number, since it is smaller than the sum of its proper divisors (3035290).

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

2440550 is a wasteful number, since it uses less digits than its factorization.

2440550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2440550 is about 1562.2259759715. The cubic root of 2440550 is about 134.6364245502.

Adding to 2440550 its reverse (550442), we get a palindrome (2990992).

The spelling of 2440550 in words is "two million, four hundred forty thousand, five hundred fifty".