2240130 has 32 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 589952.

The previous prime is 2240113. The next prime is 2240137. The reversal of 2240130 is 310422.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2240137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2251 + ... + 3089.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

2^2240130 is an apocalyptic number.

2240130 is an abundant number, since it is smaller than the sum of its proper divisors (3203070).

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

2240130 is a wasteful number, since it uses less digits than its factorization.

2240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2240130 is about 1496.7063840313. The cubic root of 2240130 is about 130.8451835408.

Adding to 2240130 its reverse (310422), we get a palindrome (2550552).

The spelling of 2240130 in words is "two million, two hundred forty thousand, one hundred thirty".