2240003214 has 64 divisors (see below), whose sum is σ = 5361734400. Its totient is φ = 690905376.

The previous prime is 2240003203. The next prime is 2240003237. The reversal of 2240003214 is 4123000422.

It is a super-2 number, since 2×2240003214² = 10035228797460659592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18732 + ... + 69504.

It is an arithmetic number, because the mean of its divisors is an integer number (83777100).

Almost surely, 2^2240003214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240003214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2680867200).

2240003214 is an abundant number, since it is smaller than the sum of its proper divisors (3121731186).

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

2240003214 is a wasteful number, since it uses less digits than its factorization.

2240003214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50846 (or 50840 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2240003214 is about 47328.6722188569. The cubic root of 2240003214 is about 1308.4271498613.

Adding to 2240003214 its reverse (4123000422), we get a palindrome (6363003636).

The spelling of 2240003214 in words is "two billion, two hundred forty million, three thousand, two hundred fourteen".